diff --git a/homeassistant/package_constraints.txt b/homeassistant/package_constraints.txt
index 0ac872666c0..c327eb5cfa1 100644
--- a/homeassistant/package_constraints.txt
+++ b/homeassistant/package_constraints.txt
@@ -148,7 +148,7 @@ pyOpenSSL>=24.0.0
 
 # protobuf must be in package constraints for the wheel
 # builder to build binary wheels
-protobuf==6.30.1
+protobuf==6.30.2
 
 # faust-cchardet: Ensure we have a version we can build wheels
 # 2.1.18 is the first version that works with our wheel builder
diff --git a/script/gen_requirements_all.py b/script/gen_requirements_all.py
index aa719d7f8eb..e4cc7e0d1e1 100755
--- a/script/gen_requirements_all.py
+++ b/script/gen_requirements_all.py
@@ -178,7 +178,7 @@ pyOpenSSL>=24.0.0
 
 # protobuf must be in package constraints for the wheel
 # builder to build binary wheels
-protobuf==6.30.1
+protobuf==6.30.2
 
 # faust-cchardet: Ensure we have a version we can build wheels
 # 2.1.18 is the first version that works with our wheel builder