diff --git a/requirements.txt b/requirements.txt
index 813043c3..61b1c261 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -75,7 +75,7 @@ pkce==1.0.3
 praw==7.8.1
 prawcore==2.4.0
 proto-plus==1.25.0
-protobuf==5.29.2
+protobuf==5.29.3
 pyasn1==0.6.1
 pyasn1-modules==0.4.1
 pymemcache==4.0.0