diff --git a/.github/workflows/integration-tests-against-emulator.yaml b/.github/workflows/integration-tests-against-emulator.yaml
index 8ee7c4d5..f299be4f 100644
--- a/.github/workflows/integration-tests-against-emulator.yaml
+++ b/.github/workflows/integration-tests-against-emulator.yaml
@@ -16,7 +16,7 @@ jobs:
           - 9020:9020
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
     - uses: stCarolas/setup-maven@v4
       with:
         maven-version: 3.8.1