diff --git a/pyproject.toml b/pyproject.toml
index 25bf220e..12622b02 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,7 +18,7 @@ dependencies = [
 [project.optional-dependencies]
 dev = [
     "bumpver==2023.1129",
-    "hypothesis==6.98.1",
+    "hypothesis==6.98.4",
     "pre-commit==3.6.0",
     "pytest==7.4.4",
     "pytest-asyncio==0.23.4",