diff --git a/.github/workflows/build-docs.yml b/.github/workflows/build-docs.yml
index 2ed2b852..4e7143dd 100644
--- a/.github/workflows/build-docs.yml
+++ b/.github/workflows/build-docs.yml
@@ -44,7 +44,7 @@ jobs:
         shell: bash
 
       - name: Restore LFS cache (private repository)
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         id: lfs-cache
         with:
           path: ./traffic_data/.git/lfs
@@ -59,7 +59,7 @@ jobs:
         shell: bash
 
       - name: Cache folder for traffic
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         id: cache-folder
         with:
           path: |
@@ -67,7 +67,7 @@ jobs:
           key: traffic-${{ hashFiles('uv.lock') }}
 
       - name: Cache folder for documentation
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         id: docs-folder
         with:
           path: |
diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index 2bd69463..45b7ec2b 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -64,7 +64,7 @@ jobs:
           python-version: 3.12
 
       - name: Cache folder for traffic
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         id: cache-folder
         with:
           path: |
@@ -114,7 +114,7 @@ jobs:
           python-version: ${{ matrix.python-version }}
 
       - name: Cache folder for traffic
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         id: cache-folder
         with:
           path: |
@@ -188,7 +188,7 @@ jobs:
         shell: bash
 
       - name: Restore LFS cache (private repository)
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         id: lfs-cache
         with:
           path: ./traffic_data/.git/lfs
@@ -203,7 +203,7 @@ jobs:
         shell: bash
 
       - name: Cache folder for traffic
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         id: cache-folder
         with:
           path: |