diff --git a/.github/actions/libfdkaac/action.yml b/.github/actions/libfdkaac/action.yml
index c6d8cfa..4863b7e 100644
--- a/.github/actions/libfdkaac/action.yml
+++ b/.github/actions/libfdkaac/action.yml
@@ -20,7 +20,7 @@ runs:
     uses: actions/checkout@v3
     with:
       repository: mstorsjo/fdk-aac
-      ref: master
+      ref: v2.0.2
       path: fdkaac
   - name: Check cache
     id: libfdkaac-cache
@@ -48,4 +48,4 @@ runs:
     uses: actions/upload-artifact@v2
     with:
       name: libfdkaac-${{ inputs.env }}-${{ inputs.config }}
-      path: dist/libfdkaac.tgz
\ No newline at end of file
+      path: dist/libfdkaac.tgz