diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 5b95926871..6df3935555 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -400,7 +400,7 @@ jobs:
       id: idf-cache
       with:
         path: ${{ github.workspace }}/.idf_tools
-        key: ${{ runner.os }}-idf-tools-${{ hashFiles('.git/modules/ports/espressif/esp-idf/HEAD') }}-20210923
+        key: ${{ runner.os }}-idf-tools-${{ hashFiles('.git/modules/ports/espressif/esp-idf/HEAD') }}-20220404
     - name: Clone IDF submodules
       run: |
         (cd $IDF_PATH && git submodule update --init)