diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6fd220a8..fac724b8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2
-    - uses: YOCKOW/Action-setup-swift@master
+    - uses: YOCKOW/Action-setup-swift@v1.1.14
     - run:  | 
         swift run            unit-test 
         swift run -c release integration-test --compact