diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ee2cabc..d9bee45 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -35,13 +35,14 @@ jobs:
           - 2.13.10
           - 2.13.11
           - 2.13.12
-          - 3.0.2
           - 3.1.3
           - 3.2.2
           - 3.3.0-RC6
           - 3.3.0
           - 3.3.1-RC1
           - 3.3.1
+          - 3.3.2-RC1
+          - 3.4.0-RC1
         java: [temurin@8]
     runs-on: ${{ matrix.os }}
     steps:
@@ -215,16 +216,6 @@ jobs:
           tar xf targets.tar
           rm targets.tar
 
-      - name: Download target directories (3.0.2)
-        uses: actions/download-artifact@v3
-        with:
-          name: target-${{ matrix.os }}-${{ matrix.java }}-3.0.2
-
-      - name: Inflate target directories (3.0.2)
-        run: |
-          tar xf targets.tar
-          rm targets.tar
-
       - name: Download target directories (3.1.3)
         uses: actions/download-artifact@v3
         with:
@@ -285,6 +276,26 @@ jobs:
           tar xf targets.tar
           rm targets.tar
 
+      - name: Download target directories (3.3.2-RC1)
+        uses: actions/download-artifact@v3
+        with:
+          name: target-${{ matrix.os }}-${{ matrix.java }}-3.3.2-RC1
+
+      - name: Inflate target directories (3.3.2-RC1)
+        run: |
+          tar xf targets.tar
+          rm targets.tar
+
+      - name: Download target directories (3.4.0-RC1)
+        uses: actions/download-artifact@v3
+        with:
+          name: target-${{ matrix.os }}-${{ matrix.java }}-3.4.0-RC1
+
+      - name: Inflate target directories (3.4.0-RC1)
+        run: |
+          tar xf targets.tar
+          rm targets.tar
+
       - name: Import signing key
         if: env.PGP_SECRET != '' && env.PGP_PASSPHRASE == ''
         run: echo $PGP_SECRET | base64 -di | gpg --import
diff --git a/.mergify.yml b/.mergify.yml
index d8682b7..7cc6ade 100644
--- a/.mergify.yml
+++ b/.mergify.yml
@@ -9,13 +9,14 @@ pull_request_rules:
   - status-success="Build and Test (ubuntu-latest, 2.13.10, temurin@8)"
   - status-success="Build and Test (ubuntu-latest, 2.13.11, temurin@8)"
   - status-success="Build and Test (ubuntu-latest, 2.13.12, temurin@8)"
-  - status-success="Build and Test (ubuntu-latest, 3.0.2, temurin@8)"
   - status-success="Build and Test (ubuntu-latest, 3.1.3, temurin@8)"
   - status-success="Build and Test (ubuntu-latest, 3.2.2, temurin@8)"
   - status-success="Build and Test (ubuntu-latest, 3.3.0-RC6, temurin@8)"
   - status-success="Build and Test (ubuntu-latest, 3.3.0, temurin@8)"
   - status-success="Build and Test (ubuntu-latest, 3.3.1-RC1, temurin@8)"
   - status-success="Build and Test (ubuntu-latest, 3.3.1, temurin@8)"
+  - status-success="Build and Test (ubuntu-latest, 3.3.2-RC1, temurin@8)"
+  - status-success="Build and Test (ubuntu-latest, 3.4.0-RC1, temurin@8)"
   actions:
     merge:
       method: merge
diff --git a/README.md b/README.md
index d060a3a..76058b0 100644
--- a/README.md
+++ b/README.md
@@ -43,10 +43,10 @@ The plugin is currently published for the following Scala versions:
 <!-- SCALA VERSIONS START -->
 - 2.12.15, 2.12.17, 2.12.18
 - 2.13.10, 2.13.11, 2.13.12
-- 3.0.2
 - 3.1.3
 - 3.2.2
-- 3.3.0-RC6, 3.3.0, 3.3.1-RC1, 3.3.1
+- 3.3.0-RC6, 3.3.0, 3.3.1-RC1, 3.3.1, 3.3.2-RC1
+- 3.4.0-RC1
 <!-- SCALA VERSIONS END -->
 
 For older Scala versions, see [previous versions of better-tostring](https://repo1.maven.org/maven2/org/polyvariant) ([or even older versions](https://repo1.maven.org/maven2/com/kubukoz)).
diff --git a/project/ReadmePlugin.scala b/project/ReadmePlugin.scala
index d174d64..dfeccbb 100644
--- a/project/ReadmePlugin.scala
+++ b/project/ReadmePlugin.scala
@@ -16,7 +16,7 @@ object ReadmePlugin extends AutoPlugin {
 
       def pattern(inside: String) = s"""<!-- SCALA VERSIONS START -->$inside<!-- SCALA VERSIONS END -->"""
 
-      val groups = List("2.12", "2.13", "3.0", "3.1", "3.2", "3.3")
+      val groups = List("2.12", "2.13", "3.1", "3.2", "3.3", "3.4")
 
       val versionsGrouped = crossScalaVersions.value.groupBy { v =>
         groups.find(v.startsWith(_)).getOrElse(sys.error("Unknown group for version: " + v))
diff --git a/scala-versions b/scala-versions
index 8bdb61a..5750015 100644
--- a/scala-versions
+++ b/scala-versions
@@ -4,10 +4,11 @@
 2.13.10
 2.13.11
 2.13.12
-3.0.2
 3.1.3
 3.2.2
 3.3.0-RC6
 3.3.0
 3.3.1-RC1
 3.3.1
+3.3.2-RC1
+3.4.0-RC1