diff --git a/.github/workflows/release_psu_to_ref.yml b/.github/workflows/release_psu_to_ref.yml
index e770edab..918b4158 100644
--- a/.github/workflows/release_psu_to_ref.yml
+++ b/.github/workflows/release_psu_to_ref.yml
@@ -55,7 +55,7 @@ jobs:
           asdf_branch: v0.11.3
 
       - name: Cache asdf
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.asdf
diff --git a/.github/workflows/run_cpsu_load.yml b/.github/workflows/run_cpsu_load.yml
index 84c4eb8d..3922c57a 100644
--- a/.github/workflows/run_cpsu_load.yml
+++ b/.github/workflows/run_cpsu_load.yml
@@ -52,7 +52,7 @@ jobs:
           asdf_branch: v0.14.0
       
       - name: Cache asdf
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.asdf
diff --git a/.github/workflows/run_notify_load.yml b/.github/workflows/run_notify_load.yml
index 4859a2d0..26c4bc94 100644
--- a/.github/workflows/run_notify_load.yml
+++ b/.github/workflows/run_notify_load.yml
@@ -61,7 +61,7 @@ jobs:
           asdf_branch: v0.14.0
       
       - name: Cache asdf
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.asdf
diff --git a/.github/workflows/run_psu_load.yml b/.github/workflows/run_psu_load.yml
index 55a078ff..e46addcd 100644
--- a/.github/workflows/run_psu_load.yml
+++ b/.github/workflows/run_psu_load.yml
@@ -52,7 +52,7 @@ jobs:
           asdf_branch: v0.14.0
       
       - name: Cache asdf
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.asdf