diff --git a/requirements.txt b/requirements.txt
index 8aefabe..6fe5e39 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ googleapis-common-protos==1.65.0
 httplib2==0.22.0
 idna==3.10
 oauth2client==4.1.3
-protobuf==5.29.5
+protobuf==5.29.6
 pyasn1==0.6.1
 pyasn1_modules==0.4.1
 pyparsing==3.1.4