diff --git a/.github/workflows/test-build-app.yml b/.github/workflows/test-build-app.yml
index 566d620..167c269 100644
--- a/.github/workflows/test-build-app.yml
+++ b/.github/workflows/test-build-app.yml
@@ -6,7 +6,7 @@ jobs:
     name: Test Build of Wall-E
     runs-on: ubuntu-latest
     container:
-      image: espressif/idf:release-v5.1
+      image: espressif/idf:release-v5.1.5
     strategy:
       matrix:
         test-apps: [1_led_blink, 2_LSA, 3_MPU, 4_switch_controlled_motor_normal, 5_PWM, 6_line_following, 7_self_balancing]
@@ -28,4 +28,4 @@ jobs:
         run: |
           . $IDF_PATH/export.sh
           cd ${{ matrix.test-apps }}
-          idf.py build
\ No newline at end of file
+          idf.py build