diff --git a/pyproject.toml b/pyproject.toml
index defe297a..5d699360 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -148,7 +148,7 @@ dev = [
     "types-termcolor==1.1.4",
     "types-psutil==5.8.23",
     "types_requests==2.32.0.20240602",
-    "types-protobuf==5.26.0.20240422",
+    "types-protobuf==5.27.0.20240626",
     "deptry==0.17.0"
 ]
 build = [