diff --git a/.github/workflows/release_psu_to_ref.yml b/.github/workflows/release_psu_to_ref.yml
index f915281b..a913645a 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 74e54fdf..59ccb928 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 7d9b8af2..f2bf9fad 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 d4b0f989..0302ad3c 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