diff --git a/pyproject.toml b/pyproject.toml
index 9697141..d685deb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,12 +12,12 @@ dynamic = ["version"]
 
 [project.optional-dependencies]
 dev = [
-  "coverage==7.10.6",
-  "mypy==1.17.1",
+  "coverage==7.15.2",
+  "mypy==2.3.0",
   "mypy-extensions==1.1.0",
-  "pytest-cov==6.3.0",
-  "types-requests==2.32.4.20250809",
-  "validate-pyproject==0.24.1",
+  "pytest-cov==7.1.0",
+  "types-requests==2.33.0.20260712",
+  "validate-pyproject==0.25",
 ]
 
 [tool.setuptools-git-versioning]