diff --git a/codigo_das_aulas/01/poetry.lock b/codigo_das_aulas/01/poetry.lock
index 839bdbdd..9a4712da 100644
--- a/codigo_das_aulas/01/poetry.lock
+++ b/codigo_das_aulas/01/poetry.lock
@@ -575,14 +575,14 @@ test = ["pytest", "pytest-xdist", "setuptools"]
 
 [[package]]
 name = "pydantic"
-version = "2.10.4"
+version = "2.10.5"
 description = "Data validation using Python type hints"
 optional = false
 python-versions = ">=3.8"
 groups = ["main"]
 files = [
-    {file = "pydantic-2.10.4-py3-none-any.whl", hash = "sha256:597e135ea68be3a37552fb524bc7d0d66dcf93d395acd93a00682f1efcb8ee3d"},
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+    {file = "pydantic-2.10.5-py3-none-any.whl", hash = "sha256:4dd4e322dbe55472cb7ca7e73f4b63574eecccf2835ffa2af9021ce113c83c53"},
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 ]
 
 [package.dependencies]
@@ -890,30 +890,30 @@ typing-extensions = ">=4.12.2"
 
 [[package]]
 name = "ruff"
-version = "0.8.6"
+version = "0.9.0"
 description = "An extremely fast Python linter and code formatter, written in Rust."
 optional = false
 python-versions = ">=3.7"
 groups = ["dev"]
 files = [
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+    {file = "ruff-0.9.0-py3-none-win_amd64.whl", hash = "sha256:0cbc0905d94d21305872f7f8224e30f4bbcd532bc21b2225b2446d8fc7220d19"},
+    {file = "ruff-0.9.0-py3-none-win_arm64.whl", hash = "sha256:7b1148771c6ca88f820d761350a053a5794bc58e0867739ea93eb5e41ad978cd"},
+    {file = "ruff-0.9.0.tar.gz", hash = "sha256:143f68fa5560ecf10fc49878b73cee3eab98b777fcf43b0e62d43d42f5ef9d8b"},
 ]
 
 [[package]]
@@ -1294,4 +1294,4 @@ files = [
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.11,<4.0"
-content-hash = "1eda1e5d78869b68ef679dcde229b8c1ead81140b39c65bf952d064c7c2625f1"
+content-hash = "2396b0c16e7989b2a7f2de8f7682980f762be1f7055bd4887c17426718fc5b23"
diff --git a/codigo_das_aulas/01/pyproject.toml b/codigo_das_aulas/01/pyproject.toml
index 6fbbf70c..3a515592 100644
--- a/codigo_das_aulas/01/pyproject.toml
+++ b/codigo_das_aulas/01/pyproject.toml
@@ -15,7 +15,7 @@ dependencies = [
 pytest = "^8.3.4"
 pytest-cov = "^6.0.0"
 taskipy = "^1.14.1"
-ruff = "^0.8.6"
+ruff = "^0.9.0"
 httpx = "^0.28.1"
 
 [tool.ruff]
diff --git a/codigo_das_aulas/02/poetry.lock b/codigo_das_aulas/02/poetry.lock
index 839bdbdd..9a4712da 100644
--- a/codigo_das_aulas/02/poetry.lock
+++ b/codigo_das_aulas/02/poetry.lock
@@ -575,14 +575,14 @@ test = ["pytest", "pytest-xdist", "setuptools"]
 
 [[package]]
 name = "pydantic"
-version = "2.10.4"
+version = "2.10.5"
 description = "Data validation using Python type hints"
 optional = false
 python-versions = ">=3.8"
 groups = ["main"]
 files = [
-    {file = "pydantic-2.10.4-py3-none-any.whl", hash = "sha256:597e135ea68be3a37552fb524bc7d0d66dcf93d395acd93a00682f1efcb8ee3d"},
-    {file = "pydantic-2.10.4.tar.gz", hash = "sha256:82f12e9723da6de4fe2ba888b5971157b3be7ad914267dea8f05f82b28254f06"},
+    {file = "pydantic-2.10.5-py3-none-any.whl", hash = "sha256:4dd4e322dbe55472cb7ca7e73f4b63574eecccf2835ffa2af9021ce113c83c53"},
+    {file = "pydantic-2.10.5.tar.gz", hash = "sha256:278b38dbbaec562011d659ee05f63346951b3a248a6f3642e1bc68894ea2b4ff"},
 ]
 
 [package.dependencies]
@@ -890,30 +890,30 @@ typing-extensions = ">=4.12.2"
 
 [[package]]
 name = "ruff"
-version = "0.8.6"
+version = "0.9.0"
 description = "An extremely fast Python linter and code formatter, written in Rust."
 optional = false
 python-versions = ">=3.7"
 groups = ["dev"]
 files = [
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+    {file = "ruff-0.9.0.tar.gz", hash = "sha256:143f68fa5560ecf10fc49878b73cee3eab98b777fcf43b0e62d43d42f5ef9d8b"},
 ]
 
 [[package]]
@@ -1294,4 +1294,4 @@ files = [
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.11,<4.0"
-content-hash = "1eda1e5d78869b68ef679dcde229b8c1ead81140b39c65bf952d064c7c2625f1"
+content-hash = "2396b0c16e7989b2a7f2de8f7682980f762be1f7055bd4887c17426718fc5b23"
diff --git a/codigo_das_aulas/02/pyproject.toml b/codigo_das_aulas/02/pyproject.toml
index 6fbbf70c..3a515592 100644
--- a/codigo_das_aulas/02/pyproject.toml
+++ b/codigo_das_aulas/02/pyproject.toml
@@ -15,7 +15,7 @@ dependencies = [
 pytest = "^8.3.4"
 pytest-cov = "^6.0.0"
 taskipy = "^1.14.1"
-ruff = "^0.8.6"
+ruff = "^0.9.0"
 httpx = "^0.28.1"
 
 [tool.ruff]
diff --git a/codigo_das_aulas/03/poetry.lock b/codigo_das_aulas/03/poetry.lock
index 839bdbdd..9a4712da 100644
--- a/codigo_das_aulas/03/poetry.lock
+++ b/codigo_das_aulas/03/poetry.lock
@@ -575,14 +575,14 @@ test = ["pytest", "pytest-xdist", "setuptools"]
 
 [[package]]
 name = "pydantic"
-version = "2.10.4"
+version = "2.10.5"
 description = "Data validation using Python type hints"
 optional = false
 python-versions = ">=3.8"
 groups = ["main"]
 files = [
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 ]
 
 [package.dependencies]
@@ -890,30 +890,30 @@ typing-extensions = ">=4.12.2"
 
 [[package]]
 name = "ruff"
-version = "0.8.6"
+version = "0.9.0"
 description = "An extremely fast Python linter and code formatter, written in Rust."
 optional = false
 python-versions = ">=3.7"
 groups = ["dev"]
 files = [
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+    {file = "ruff-0.9.0-py3-none-win_amd64.whl", hash = "sha256:0cbc0905d94d21305872f7f8224e30f4bbcd532bc21b2225b2446d8fc7220d19"},
+    {file = "ruff-0.9.0-py3-none-win_arm64.whl", hash = "sha256:7b1148771c6ca88f820d761350a053a5794bc58e0867739ea93eb5e41ad978cd"},
+    {file = "ruff-0.9.0.tar.gz", hash = "sha256:143f68fa5560ecf10fc49878b73cee3eab98b777fcf43b0e62d43d42f5ef9d8b"},
 ]
 
 [[package]]
@@ -1294,4 +1294,4 @@ files = [
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.11,<4.0"
-content-hash = "1eda1e5d78869b68ef679dcde229b8c1ead81140b39c65bf952d064c7c2625f1"
+content-hash = "2396b0c16e7989b2a7f2de8f7682980f762be1f7055bd4887c17426718fc5b23"
diff --git a/codigo_das_aulas/03/pyproject.toml b/codigo_das_aulas/03/pyproject.toml
index 6fbbf70c..3a515592 100644
--- a/codigo_das_aulas/03/pyproject.toml
+++ b/codigo_das_aulas/03/pyproject.toml
@@ -15,7 +15,7 @@ dependencies = [
 pytest = "^8.3.4"
 pytest-cov = "^6.0.0"
 taskipy = "^1.14.1"
-ruff = "^0.8.6"
+ruff = "^0.9.0"
 httpx = "^0.28.1"
 
 [tool.ruff]
diff --git a/codigo_das_aulas/04/poetry.lock b/codigo_das_aulas/04/poetry.lock
index 1625a297..a091d047 100644
--- a/codigo_das_aulas/04/poetry.lock
+++ b/codigo_das_aulas/04/poetry.lock
@@ -703,14 +703,14 @@ test = ["pytest", "pytest-xdist", "setuptools"]
 
 [[package]]
 name = "pydantic"
-version = "2.10.4"
+version = "2.10.5"
 description = "Data validation using Python type hints"
 optional = false
 python-versions = ">=3.8"
 groups = ["main"]
 files = [
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 ]
 
 [package.dependencies]
@@ -1039,30 +1039,30 @@ typing-extensions = ">=4.12.2"
 
 [[package]]
 name = "ruff"
-version = "0.8.6"
+version = "0.9.0"
 description = "An extremely fast Python linter and code formatter, written in Rust."
 optional = false
 python-versions = ">=3.7"
 groups = ["dev"]
 files = [
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+    {file = "ruff-0.9.0.tar.gz", hash = "sha256:143f68fa5560ecf10fc49878b73cee3eab98b777fcf43b0e62d43d42f5ef9d8b"},
 ]
 
 [[package]]
@@ -1539,4 +1539,4 @@ files = [
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.11,<4.0"
-content-hash = "4f9e6c13022a52594a38d8f4588fec6e5d2d580cd892b062be7c308e51bca1b7"
+content-hash = "9cb7bb695833dc22831c8bbf18ed168883e03095df283990bcdfc89143e14d08"
diff --git a/codigo_das_aulas/04/pyproject.toml b/codigo_das_aulas/04/pyproject.toml
index 0b984282..ce0968d0 100644
--- a/codigo_das_aulas/04/pyproject.toml
+++ b/codigo_das_aulas/04/pyproject.toml
@@ -19,7 +19,7 @@ dependencies = [
 pytest = "^8.3.4"
 pytest-cov = "^6.0.0"
 taskipy = "^1.14.1"
-ruff = "^0.8.6"
+ruff = "^0.9.0"
 httpx = "^0.28.1"
 
 [tool.ruff]
diff --git a/codigo_das_aulas/05/poetry.lock b/codigo_das_aulas/05/poetry.lock
index 1625a297..a091d047 100644
--- a/codigo_das_aulas/05/poetry.lock
+++ b/codigo_das_aulas/05/poetry.lock
@@ -703,14 +703,14 @@ test = ["pytest", "pytest-xdist", "setuptools"]
 
 [[package]]
 name = "pydantic"
-version = "2.10.4"
+version = "2.10.5"
 description = "Data validation using Python type hints"
 optional = false
 python-versions = ">=3.8"
 groups = ["main"]
 files = [
-    {file = "pydantic-2.10.4-py3-none-any.whl", hash = "sha256:597e135ea68be3a37552fb524bc7d0d66dcf93d395acd93a00682f1efcb8ee3d"},
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+    {file = "pydantic-2.10.5-py3-none-any.whl", hash = "sha256:4dd4e322dbe55472cb7ca7e73f4b63574eecccf2835ffa2af9021ce113c83c53"},
+    {file = "pydantic-2.10.5.tar.gz", hash = "sha256:278b38dbbaec562011d659ee05f63346951b3a248a6f3642e1bc68894ea2b4ff"},
 ]
 
 [package.dependencies]
@@ -1039,30 +1039,30 @@ typing-extensions = ">=4.12.2"
 
 [[package]]
 name = "ruff"
-version = "0.8.6"
+version = "0.9.0"
 description = "An extremely fast Python linter and code formatter, written in Rust."
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 ]
 
 [[package]]
@@ -1539,4 +1539,4 @@ files = [
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.11,<4.0"
-content-hash = "4f9e6c13022a52594a38d8f4588fec6e5d2d580cd892b062be7c308e51bca1b7"
+content-hash = "9cb7bb695833dc22831c8bbf18ed168883e03095df283990bcdfc89143e14d08"
diff --git a/codigo_das_aulas/05/pyproject.toml b/codigo_das_aulas/05/pyproject.toml
index 486c458e..95e216a0 100644
--- a/codigo_das_aulas/05/pyproject.toml
+++ b/codigo_das_aulas/05/pyproject.toml
@@ -18,7 +18,7 @@ dependencies = [
 pytest = "^8.3.4"
 pytest-cov = "^6.0.0"
 taskipy = "^1.14.1"
-ruff = "^0.8.6"
+ruff = "^0.9.0"
 httpx = "^0.28.1"
 
 [tool.ruff]
diff --git a/codigo_das_aulas/06/poetry.lock b/codigo_das_aulas/06/poetry.lock
index 23e3fee0..bf8deb47 100644
--- a/codigo_das_aulas/06/poetry.lock
+++ b/codigo_das_aulas/06/poetry.lock
@@ -873,14 +873,14 @@ files = [
 
 [[package]]
 name = "pydantic"
-version = "2.10.4"
+version = "2.10.5"
 description = "Data validation using Python type hints"
 optional = false
 python-versions = ">=3.8"
 groups = ["main"]
 files = [
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 ]
 
 [package.dependencies]
@@ -1227,30 +1227,30 @@ typing-extensions = ">=4.12.2"
 
 [[package]]
 name = "ruff"
-version = "0.8.6"
+version = "0.9.0"
 description = "An extremely fast Python linter and code formatter, written in Rust."
 optional = false
 python-versions = ">=3.7"
 groups = ["dev"]
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+    {file = "ruff-0.9.0.tar.gz", hash = "sha256:143f68fa5560ecf10fc49878b73cee3eab98b777fcf43b0e62d43d42f5ef9d8b"},
 ]
 
 [[package]]
@@ -1727,4 +1727,4 @@ files = [
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.11,<4.0"
-content-hash = "be0abe715bb1c539ce81372748ee83752a7084d6668b2377515b474c4fa68103"
+content-hash = "cfc525cfb8670064a98a1d726c022338b3d3aabff5fc784eb8f7744f91bd2485"
diff --git a/codigo_das_aulas/06/pyproject.toml b/codigo_das_aulas/06/pyproject.toml
index 575829fd..6a5509f6 100644
--- a/codigo_das_aulas/06/pyproject.toml
+++ b/codigo_das_aulas/06/pyproject.toml
@@ -20,7 +20,7 @@ dependencies = [
 pytest = "^8.3.4"
 pytest-cov = "^6.0.0"
 taskipy = "^1.14.1"
-ruff = "^0.8.6"
+ruff = "^0.9.0"
 httpx = "^0.28.1"
 
 [tool.ruff]
diff --git a/codigo_das_aulas/07/poetry.lock b/codigo_das_aulas/07/poetry.lock
index 23e3fee0..bf8deb47 100644
--- a/codigo_das_aulas/07/poetry.lock
+++ b/codigo_das_aulas/07/poetry.lock
@@ -873,14 +873,14 @@ files = [
 
 [[package]]
 name = "pydantic"
-version = "2.10.4"
+version = "2.10.5"
 description = "Data validation using Python type hints"
 optional = false
 python-versions = ">=3.8"
 groups = ["main"]
 files = [
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 ]
 
 [package.dependencies]
@@ -1227,30 +1227,30 @@ typing-extensions = ">=4.12.2"
 
 [[package]]
 name = "ruff"
-version = "0.8.6"
+version = "0.9.0"
 description = "An extremely fast Python linter and code formatter, written in Rust."
 optional = false
 python-versions = ">=3.7"
 groups = ["dev"]
 files = [
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 ]
 
 [[package]]
@@ -1727,4 +1727,4 @@ files = [
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.11,<4.0"
-content-hash = "be0abe715bb1c539ce81372748ee83752a7084d6668b2377515b474c4fa68103"
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diff --git a/codigo_das_aulas/07/pyproject.toml b/codigo_das_aulas/07/pyproject.toml
index 575829fd..6a5509f6 100644
--- a/codigo_das_aulas/07/pyproject.toml
+++ b/codigo_das_aulas/07/pyproject.toml
@@ -20,7 +20,7 @@ dependencies = [
 pytest = "^8.3.4"
 pytest-cov = "^6.0.0"
 taskipy = "^1.14.1"
-ruff = "^0.8.6"
+ruff = "^0.9.0"
 httpx = "^0.28.1"
 
 [tool.ruff]
diff --git a/codigo_das_aulas/08/poetry.lock b/codigo_das_aulas/08/poetry.lock
index c19e3fc4..d17bf6d3 100644
--- a/codigo_das_aulas/08/poetry.lock
+++ b/codigo_das_aulas/08/poetry.lock
@@ -923,14 +923,14 @@ files = [
 
 [[package]]
 name = "pydantic"
-version = "2.10.4"
+version = "2.10.5"
 description = "Data validation using Python type hints"
 optional = false
 python-versions = ">=3.8"
 groups = ["main"]
 files = [
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 ]
 
 [package.dependencies]
@@ -1292,30 +1292,30 @@ typing-extensions = ">=4.12.2"
 
 [[package]]
 name = "ruff"
-version = "0.8.6"
+version = "0.9.0"
 description = "An extremely fast Python linter and code formatter, written in Rust."
 optional = false
 python-versions = ">=3.7"
 groups = ["dev"]
 files = [
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 ]
 
 [[package]]
@@ -1803,4 +1803,4 @@ files = [
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.11,<4.0"
-content-hash = "25a7fe03475b9d48292ed3d3d5336263acbc498398f30ca41876060df078e918"
+content-hash = "4cd59ebda10964ccac7acbbc2795af0105c66e56bd458a8d2b1800ae040e5717"
diff --git a/codigo_das_aulas/08/pyproject.toml b/codigo_das_aulas/08/pyproject.toml
index 32f51d6e..9e0c1a73 100644
--- a/codigo_das_aulas/08/pyproject.toml
+++ b/codigo_das_aulas/08/pyproject.toml
@@ -20,7 +20,7 @@ dependencies = [
 pytest = "^8.3.4"
 pytest-cov = "^6.0.0"
 taskipy = "^1.14.1"
-ruff = "^0.8.6"
+ruff = "^0.9.0"
 httpx = "^0.28.1"
 factory-boy = "^3.3.1"
 freezegun = "^1.5.1"
diff --git a/codigo_das_aulas/09/poetry.lock b/codigo_das_aulas/09/poetry.lock
index c19e3fc4..d17bf6d3 100644
--- a/codigo_das_aulas/09/poetry.lock
+++ b/codigo_das_aulas/09/poetry.lock
@@ -923,14 +923,14 @@ files = [
 
 [[package]]
 name = "pydantic"
-version = "2.10.4"
+version = "2.10.5"
 description = "Data validation using Python type hints"
 optional = false
 python-versions = ">=3.8"
 groups = ["main"]
 files = [
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 ]
 
 [package.dependencies]
@@ -1292,30 +1292,30 @@ typing-extensions = ">=4.12.2"
 
 [[package]]
 name = "ruff"
-version = "0.8.6"
+version = "0.9.0"
 description = "An extremely fast Python linter and code formatter, written in Rust."
 optional = false
 python-versions = ">=3.7"
 groups = ["dev"]
 files = [
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 [[package]]
@@ -1803,4 +1803,4 @@ files = [
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.11,<4.0"
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diff --git a/codigo_das_aulas/09/pyproject.toml b/codigo_das_aulas/09/pyproject.toml
index 32f51d6e..9e0c1a73 100644
--- a/codigo_das_aulas/09/pyproject.toml
+++ b/codigo_das_aulas/09/pyproject.toml
@@ -20,7 +20,7 @@ dependencies = [
 pytest = "^8.3.4"
 pytest-cov = "^6.0.0"
 taskipy = "^1.14.1"
-ruff = "^0.8.6"
+ruff = "^0.9.0"
 httpx = "^0.28.1"
 factory-boy = "^3.3.1"
 freezegun = "^1.5.1"
diff --git a/codigo_das_aulas/10/poetry.lock b/codigo_das_aulas/10/poetry.lock
index 5cff2c3d..9d0e7717 100644
--- a/codigo_das_aulas/10/poetry.lock
+++ b/codigo_das_aulas/10/poetry.lock
@@ -1148,14 +1148,14 @@ files = [
 
 [[package]]
 name = "pydantic"
-version = "2.10.4"
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 description = "Data validation using Python type hints"
 optional = false
 python-versions = ">=3.8"
 groups = ["main"]
 files = [
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 description = "An extremely fast Python linter and code formatter, written in Rust."
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 python-versions = ">=3.7"
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 ]
 
 [[package]]
@@ -2239,4 +2239,4 @@ files = [
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.11,<4.0"
-content-hash = "fee61216d3725c64c320fd8f5289ca3443fa20b2b63a4960af6c17dfa06f6ea8"
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diff --git a/codigo_das_aulas/10/pyproject.toml b/codigo_das_aulas/10/pyproject.toml
index abf03f23..b7f885ad 100644
--- a/codigo_das_aulas/10/pyproject.toml
+++ b/codigo_das_aulas/10/pyproject.toml
@@ -21,7 +21,7 @@ dependencies = [
 pytest = "^8.3.4"
 pytest-cov = "^6.0.0"
 taskipy = "^1.14.1"
-ruff = "^0.8.6"
+ruff = "^0.9.0"
 httpx = "^0.28.1"
 factory-boy = "^3.3.1"
 freezegun = "^1.5.1"
diff --git a/codigo_das_aulas/11/poetry.lock b/codigo_das_aulas/11/poetry.lock
index 5cff2c3d..9d0e7717 100644
--- a/codigo_das_aulas/11/poetry.lock
+++ b/codigo_das_aulas/11/poetry.lock
@@ -1148,14 +1148,14 @@ files = [
 
 [[package]]
 name = "pydantic"
-version = "2.10.4"
+version = "2.10.5"
 description = "Data validation using Python type hints"
 optional = false
 python-versions = ">=3.8"
 groups = ["main"]
 files = [
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 [package.dependencies]
@@ -1568,30 +1568,30 @@ typing-extensions = ">=4.12.2"
 
 [[package]]
 name = "ruff"
-version = "0.8.6"
+version = "0.9.0"
 description = "An extremely fast Python linter and code formatter, written in Rust."
 optional = false
 python-versions = ">=3.7"
 groups = ["dev"]
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 ]
 
 [[package]]
@@ -2239,4 +2239,4 @@ files = [
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.11,<4.0"
-content-hash = "fee61216d3725c64c320fd8f5289ca3443fa20b2b63a4960af6c17dfa06f6ea8"
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diff --git a/codigo_das_aulas/11/pyproject.toml b/codigo_das_aulas/11/pyproject.toml
index 907b6da3..8fe03bd5 100644
--- a/codigo_das_aulas/11/pyproject.toml
+++ b/codigo_das_aulas/11/pyproject.toml
@@ -22,7 +22,7 @@ dependencies = [
 pytest = "^8.3.4"
 pytest-cov = "^6.0.0"
 taskipy = "^1.14.1"
-ruff = "^0.8.6"
+ruff = "^0.9.0"
 httpx = "^0.28.1"
 factory-boy = "^3.3.1"
 freezegun = "^1.5.1"
diff --git a/codigo_das_aulas/12/poetry.lock b/codigo_das_aulas/12/poetry.lock
index 5cff2c3d..9d0e7717 100644
--- a/codigo_das_aulas/12/poetry.lock
+++ b/codigo_das_aulas/12/poetry.lock
@@ -1148,14 +1148,14 @@ files = [
 
 [[package]]
 name = "pydantic"
-version = "2.10.4"
+version = "2.10.5"
 description = "Data validation using Python type hints"
 optional = false
 python-versions = ">=3.8"
 groups = ["main"]
 files = [
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 ]
 
 [package.dependencies]
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 name = "ruff"
-version = "0.8.6"
+version = "0.9.0"
 description = "An extremely fast Python linter and code formatter, written in Rust."
 optional = false
 python-versions = ">=3.7"
 groups = ["dev"]
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 ]
 
 [[package]]
@@ -2239,4 +2239,4 @@ files = [
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.11,<4.0"
-content-hash = "fee61216d3725c64c320fd8f5289ca3443fa20b2b63a4960af6c17dfa06f6ea8"
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diff --git a/codigo_das_aulas/12/pyproject.toml b/codigo_das_aulas/12/pyproject.toml
index abf03f23..b7f885ad 100644
--- a/codigo_das_aulas/12/pyproject.toml
+++ b/codigo_das_aulas/12/pyproject.toml
@@ -21,7 +21,7 @@ dependencies = [
 pytest = "^8.3.4"
 pytest-cov = "^6.0.0"
 taskipy = "^1.14.1"
-ruff = "^0.8.6"
+ruff = "^0.9.0"
 httpx = "^0.28.1"
 factory-boy = "^3.3.1"
 freezegun = "^1.5.1"
diff --git a/poetry.lock b/poetry.lock
index 8095ae09..db9d5396 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1467,14 +1467,14 @@ files = [
 
 [[package]]
 name = "pydantic"
-version = "2.10.4"
+version = "2.10.5"
 description = "Data validation using Python type hints"
 optional = false
 python-versions = ">=3.8"
 groups = ["main"]
 files = [
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 ]
 
 [package.dependencies]
@@ -1917,30 +1917,30 @@ jupyter = ["ipywidgets (>=7.5.1,<9)"]
 
 [[package]]
 name = "ruff"
-version = "0.8.6"
+version = "0.9.0"
 description = "An extremely fast Python linter and code formatter, written in Rust."
 optional = false
 python-versions = ">=3.7"
 groups = ["main"]
 files = [
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 ]
 
 [[package]]
@@ -2358,4 +2358,4 @@ test = ["pytest"]
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.11,<4.0"
-content-hash = "d4aa3ccd1d593af777b492485abbeba4337ad46ab2a41178595fbab7a884c6a9"
+content-hash = "7bfed7b747504069470f3768bbd3efedd24e7e1176d09c9aa5af21798fcd13a9"
diff --git a/pyproject.toml b/pyproject.toml
index 18d7a05a..b1da8154 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -25,7 +25,7 @@ dependencies = [
     "rich (>=13.9.4,<14.0.0)",
     "typos (>=1.29.4,<2.0.0)",
     "fastapi (>=0.115.6,<0.116.0)",
-    "ruff (>=0.8.6,<0.9.0)",
+    "ruff (>=0.9.0,<0.10.0)",
     "mkdocs-quiz (>=0.0.41,<0.0.42)"
 ]