diff --git a/.github/workflows/send-email.yaml b/.github/workflows/send-email.yaml
index c164f08..9ccfe0e 100644
--- a/.github/workflows/send-email.yaml
+++ b/.github/workflows/send-email.yaml
@@ -14,7 +14,7 @@ jobs:
     permissions: read-all
 
     steps:
-      - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4
+      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
 
       - name: Use Node.js
         uses: actions/setup-node@v3