diff --git a/.github/workflows/case_validate.yml b/.github/workflows/case_validate.yml
index 6fe19ea..1e77256 100644
--- a/.github/workflows/case_validate.yml
+++ b/.github/workflows/case_validate.yml
@@ -15,7 +15,7 @@ jobs:
 
       # Get the code from the repository to be packaged
       - name: Get Repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       # Validate the CASE graphs in the /data/ directory
       - name: CASE Validate
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 62843df..af48714 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -15,7 +15,7 @@ jobs:
 
       # Get the code from the repository
       - name: Get Repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       # Install pre-commit and run it
       - name: Pre-commit Checks