diff --git a/homeassistant/package_constraints.txt b/homeassistant/package_constraints.txt
index af546b37c81e8..f95e26e35c71f 100644
--- a/homeassistant/package_constraints.txt
+++ b/homeassistant/package_constraints.txt
@@ -148,7 +148,7 @@ iso4217!=1.10.20220401
 
 # protobuf must be in package constraints for the wheel
 # builder to build binary wheels
-protobuf==6.32.0
+protobuf==6.33.5
 
 # faust-cchardet: Ensure we have a version we can build wheels
 # 2.1.18 is the first version that works with our wheel builder