diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5c8496a..a958d7a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,8 +19,8 @@ jobs:
         with:
           go-version: "1.23"
 
-      - name: Install webrpc-gen (development)
-        run: git clone --single-branch https://github.com/webrpc/webrpc.git --branch feat/type-alias && cd webrpc && make install
+      - name: Install webrpc-gen
+        run: git clone --single-branch https://github.com/webrpc/webrpc.git --branch v0.37.4 && cd webrpc && make install
 
       - name: Regenerate examples
         run: cd _examples && make generate