diff --git a/pyproject.toml b/pyproject.toml
index 34cfa85..69f1219 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -45,20 +45,20 @@ dev-flake8 = [
 ]
 dev-formatting = ["black == 25.1.0", "isort == 6.0.0"]
 dev-mkdocs = [
-  "Markdown == 3.8.2",
+  "Markdown == 3.10.2",
   "black == 25.1.0",
-  "mike == 2.1.3",
+  "mike == 2.2.0",
   "mkdocs-gen-files == 0.6.1",
   "mkdocs-literate-nav == 0.6.3",
-  "mkdocs-macros-plugin == 1.3.9",
-  "mkdocs-material == 9.6.18",
+  "mkdocs-macros-plugin == 1.5.0",
+  "mkdocs-material == 9.7.6",
   "mkdocstrings[python] == 1.0.4",
   "mkdocstrings-python == 2.0.3",
   "frequenz-repo-config[lib] == 0.17.0",
 ]
 dev-mypy = [
-  "mypy == 1.9.0",
-  "types-Markdown == 3.8.0.20250809",
+  "mypy == 1.20.2",
+  "types-Markdown == 3.10.2.20260408",
   # For checking the noxfile, docs/ script, and tests
   "frequenz-resampling[dev-mkdocs,dev-noxfile,dev-pytest]",
 ]
@@ -75,7 +75,7 @@ dev-pytest = [
   "pytest == 9.0.3",
   "pylint == 4.0.5",       # We need this to check for the examples
   "frequenz-repo-config[extra-lint-examples] == 0.17.0",
-  "pytest-mock == 3.14.0",
+  "pytest-mock == 3.15.1",
   "pytest-asyncio == 1.3.0",
   "async-solipsism == 0.9",
 ]