diff --git a/requirements/requirements.common.txt b/requirements/requirements.common.txt
index b311ec417..b6c47bce1 100644
--- a/requirements/requirements.common.txt
+++ b/requirements/requirements.common.txt
@@ -325,7 +325,7 @@ platformdirs==4.2.2
     # via black
 prometheus-client==0.20.0
     # via django-prometheus
-protobuf==4.25.3
+protobuf==4.25.5
     # via
     #   googleapis-common-protos
     #   opentelemetry-proto
diff --git a/requirements/requirements.insights.txt b/requirements/requirements.insights.txt
index 3b4621061..2d9db1e25 100644
--- a/requirements/requirements.insights.txt
+++ b/requirements/requirements.insights.txt
@@ -345,7 +345,7 @@ platformdirs==4.2.2
     # via black
 prometheus-client==0.20.0
     # via django-prometheus
-protobuf==4.25.3
+protobuf==4.25.5
     # via
     #   googleapis-common-protos
     #   opentelemetry-proto
diff --git a/requirements/requirements.standalone.txt b/requirements/requirements.standalone.txt
index 0823759be..50bdefccd 100644
--- a/requirements/requirements.standalone.txt
+++ b/requirements/requirements.standalone.txt
@@ -325,7 +325,7 @@ platformdirs==4.2.2
     # via black
 prometheus-client==0.20.0
     # via django-prometheus
-protobuf==4.25.3
+protobuf==4.25.5
     # via
     #   googleapis-common-protos
     #   opentelemetry-proto