diff --git a/.gitea/workflows/hugo-content-deployment.yml b/.gitea/workflows/hugo-content-deployment.yml
index 672100c..8446760 100644
--- a/.gitea/workflows/hugo-content-deployment.yml
+++ b/.gitea/workflows/hugo-content-deployment.yml
@@ -28,7 +28,7 @@ jobs:
           path: /opt/hostedtoolcache/tea/${{ env.TEA_VERSION }}/x64
           key: tea-${{ runner.os }}-${{ env.TEA_VERSION }}
       - name: Install tea
-        uses: supplypike/setup-bin@v4
+        uses: supplypike/setup-bin@8e3f88b4f143d9b5c3497f0fc12d45c83c123787 # v4.0.1
         with:
           uri: https://gitea.com/gitea/tea/releases/download/v${{ env.TEA_VERSION }}/tea-${{ env.TEA_VERSION }}-linux-amd64
           name: tea
@@ -116,7 +116,7 @@ jobs:
           path: /opt/hostedtoolcache/tea/${{ env.TEA_VERSION }}/x64
           key: tea-${{ runner.os }}-${{ env.TEA_VERSION }}
       - name: Install tea
-        uses: supplypike/setup-bin@v4
+        uses: supplypike/setup-bin@8e3f88b4f143d9b5c3497f0fc12d45c83c123787 # v4.0.1
         with:
           uri: https://gitea.com/gitea/tea/releases/download/v${{ env.TEA_VERSION }}/tea-${{ env.TEA_VERSION }}-linux-amd64
           name: tea
diff --git a/.gitea/workflows/hugo-translation-deployment.yml b/.gitea/workflows/hugo-translation-deployment.yml
index e9ccadd..30d587d 100644
--- a/.gitea/workflows/hugo-translation-deployment.yml
+++ b/.gitea/workflows/hugo-translation-deployment.yml
@@ -103,7 +103,7 @@ jobs:
           path: /opt/hostedtoolcache/tea/${{ env.TEA_VERSION }}/x64
           key: tea-${{ runner.os }}-${{ env.TEA_VERSION }}
       - name: Install tea
-        uses: supplypike/setup-bin@v4
+        uses: supplypike/setup-bin@8e3f88b4f143d9b5c3497f0fc12d45c83c123787 # v4.0.1
         with:
           uri: https://gitea.com/gitea/tea/releases/download/v${{ env.TEA_VERSION }}/tea-${{ env.TEA_VERSION }}-linux-amd64
           name: tea