diff --git a/console/buf.gen.yaml b/console/buf.gen.yaml
index bfb5f7e51..dd46b6511 100644
--- a/console/buf.gen.yaml
+++ b/console/buf.gen.yaml
@@ -9,6 +9,6 @@ plugins:
   - plugin: buf.build/grpc/web:v1.5.0
     out: src/app/proto/generated
     opt: import_style=typescript,mode=grpcweb
-  - plugin: buf.build/grpc-ecosystem/openapiv2
+  - plugin: buf.build/grpc-ecosystem/openapiv2:v2.27.4
     out: src/app/proto/generated
-    opt: allow_delete_body
\ No newline at end of file
+    opt: allow_delete_body
diff --git a/docs/buf.gen.yaml b/docs/buf.gen.yaml
index e55a87440..def7c823d 100644
--- a/docs/buf.gen.yaml
+++ b/docs/buf.gen.yaml
@@ -3,7 +3,7 @@ version: v2
 managed:
   enabled: true
 plugins:
-  - remote: buf.build/grpc-ecosystem/openapiv2
+  - remote: buf.build/grpc-ecosystem/openapiv2:v2.27.4
     out: .artifacts/openapi
     opt:
       - allow_delete_body