diff --git a/.github/workflows/jspecify.yml b/.github/workflows/jspecify.yml
index a086b79329c..0a526b7504c 100644
--- a/.github/workflows/jspecify.yml
+++ b/.github/workflows/jspecify.yml
@@ -14,9 +14,11 @@ jobs:
     env:
       JAVA_VERSION: 24
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+      with:
+        persist-credentials: false
     - name: Set up JDK 24
-      uses: actions/setup-java@v4
+      uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5.7.0
       with:
         java-version: 24
         distribution: 'temurin'