diff --git a/pyproject.toml b/pyproject.toml
index fa98a233e..0182bd7f1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -56,18 +56,18 @@ dev-flake8 = [
 dev-formatting = ["black == 25.11.0", "isort == 7.0.0"]
 dev-mkdocs = [
   "black == 25.11.0",
-  "Markdown==3.10",
+  "Markdown==3.10.1",
   "mike == 2.1.3",
   "mkdocs-gen-files == 0.6.0",
   "mkdocs-literate-nav == 0.6.2",
   "mkdocs-macros-plugin == 1.5.0",
-  "mkdocs-material == 9.7.0",
-  "mkdocstrings[python] == 1.0.0",
+  "mkdocs-material == 9.7.1",
+  "mkdocstrings[python] == 1.0.2",
   "mkdocstrings-python == 1.18.2",
   "frequenz-repo-config[lib] == 0.14.0",
 ]
 dev-mypy = [
-  "mypy == 1.19.0",
+  "mypy == 1.19.1",
   "types-Markdown == 3.10.0.20251106",
   "types-protobuf == 6.32.1.20251105",
   "types-setuptools == 80.10.0.20260124",
@@ -81,7 +81,7 @@ dev-pylint = [
   "frequenz-sdk[dev-mkdocs,dev-noxfile,dev-pytest]",
 ]
 dev-pytest = [
-  "pytest == 9.0.1",
+  "pytest == 9.0.2",
   "frequenz-repo-config[extra-lint-examples] == 0.14.0",
   "pytest-mock == 3.15.1",
   "pytest-asyncio == 1.3.0",