diff --git a/pyproject.toml b/pyproject.toml
index 5338ce1..b91e1cb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -62,7 +62,7 @@ dev-mkdocs = [
   "frequenz-client-base",
 ]
 dev-mypy = [
-  "mypy == 1.19.1",
+  "mypy == 1.20.1",
   "types-Markdown == 3.10.2.20260211",
   "types-protobuf == 6.32.1.20251210",
   "grpc-stubs == 1.53.0.6", # This dependency introduces breaking changes in patch releases
@@ -81,7 +81,7 @@ dev-pytest = [
   "pytest-mock == 3.15.1",
   "pytest-asyncio == 1.3.0",
   "async-solipsism == 0.8",
-  "hypothesis == 6.148.7",
+  "hypothesis == 6.151.13",
   "frequenz-client-base",
 ]
 dev = [