diff --git a/.github/workflows/dev.yml b/.github/workflows/dev.yml
index efa57a3..84e64fa 100644
--- a/.github/workflows/dev.yml
+++ b/.github/workflows/dev.yml
@@ -14,7 +14,7 @@ jobs:
         - develop
         - releases/v0.23
     steps:
-    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+    - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd
 
     - name: Set up Spack
       uses: ./
diff --git a/action.yml b/action.yml
index 7d67b51..ab0ad3f 100644
--- a/action.yml
+++ b/action.yml
@@ -29,7 +29,7 @@ runs:
   using: "composite"
   steps:
   - name: Checkout Spack
-    uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+    uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd
     with:
       repository: ${{ inputs.repository }}
       path: ${{ inputs.path }}