diff --git a/backend/common/3rdparty/protos/buf.gen.yaml b/backend/common/3rdparty/protos/buf.gen.yaml
index 4cd9c87fda..7b55d0f832 100644
--- a/backend/common/3rdparty/protos/buf.gen.yaml
+++ b/backend/common/3rdparty/protos/buf.gen.yaml
@@ -3,9 +3,9 @@ plugins:
   - plugin: connect-go
     out: .
     opt: paths=source_relative
-  - plugin: buf.build/bufbuild/es
+  - plugin: buf.build/bufbuild/es:v1.4.0
     out: ../../../../console/client/src/protos
     opt: target=ts
-  - plugin: buf.build/bufbuild/connect-es
+  - plugin: buf.build/connectrpc/es:v1.1.2
     out: ../../../../console/client/src/protos
     opt: target=ts