diff --git a/WORKSPACE b/WORKSPACE
index cec8b26c4..74b54c659 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -698,7 +698,7 @@ go_repository(
 
 go_repository(
     name = "com_github_matttproud_golang_protobuf_extensions",
-    commit = "c182affec369e30f25d3eb8cd8a478dee585ae7d",
+    commit = "c12348ce28de40eed0136aa2b644d0ee0650e56c",  # v1.0.1
     importpath = "github.com/matttproud/golang_protobuf_extensions",
 )