diff --git a/.github/workflows/spell-check-all.yaml b/.github/workflows/spell-check-all.yaml
index d84f94d9..dc3dfa3e 100644
--- a/.github/workflows/spell-check-all.yaml
+++ b/.github/workflows/spell-check-all.yaml
@@ -15,5 +15,5 @@ jobs:
       - name: Run spell-check
         uses: autowarefoundation/autoware-github-actions/spell-check@v1
         with:
-          cspell-json-url: https://raw.githubusercontent.com/tier4/autoware-spell-check-dict/main/.cspell.json
+          cspell-json-url: https://raw.githubusercontent.com/autowarefoundation/autoware-spell-check-dict/main/.cspell.json
           incremental-files-only: false
diff --git a/.github/workflows/spell-check-partial.yaml b/.github/workflows/spell-check-partial.yaml
index b99dcc6a..b39c7241 100644
--- a/.github/workflows/spell-check-partial.yaml
+++ b/.github/workflows/spell-check-partial.yaml
@@ -13,6 +13,6 @@ jobs:
       - name: Run spell-check
         uses: autowarefoundation/autoware-github-actions/spell-check@v1
         with:
-          cspell-json-url: https://raw.githubusercontent.com/tier4/autoware-spell-check-dict/main/.cspell.json
+          cspell-json-url: https://raw.githubusercontent.com/autowarefoundation/autoware-spell-check-dict/main/.cspell.json
           local-cspell-json: .cspell-partial.json
           incremental-files-only: false