diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 66e905d3..7002de82 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -88,7 +88,7 @@ jobs:
           mingw: sqlite3
           vcpkg: sqlite3
       - if: matrix.syslib == 'disable'
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ports
           key: ports-${{ matrix.os }}-${{ hashFiles('ext/sqlite3/extconf.rb','dependencies.yml') }}
@@ -169,7 +169,7 @@ jobs:
           ruby-version: "3.3"
           bundler-cache: true
           apt-get: valgrind
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           path: ports
           key: ports-ubuntu-${{ hashFiles('ext/sqlite3/extconf.rb','dependencies.yml') }}
@@ -187,7 +187,7 @@ jobs:
       rcd_image_version: ${{ steps.rcd_image_version.outputs.rcd_image_version }}
     steps:
       - uses: actions/checkout@v6
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           path: ports/archives
           key: ports-archives-tarball-${{ hashFiles('ext/sqlite3/extconf.rb','dependencies.yml') }}
@@ -205,7 +205,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v6
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           path: ports/archives
           key: ports-archives-tarball-${{ hashFiles('ext/sqlite3/extconf.rb','dependencies.yml') }}
@@ -268,7 +268,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v6
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           path: ports/archives
           key: ports-archives-tarball-${{ hashFiles('ext/sqlite3/extconf.rb','dependencies.yml') }}
diff --git a/.github/workflows/downstream.yml b/.github/workflows/downstream.yml
index 7de50655..e43e1430 100644
--- a/.github/workflows/downstream.yml
+++ b/.github/workflows/downstream.yml
@@ -28,7 +28,7 @@ jobs:
           bundler: latest
           bundler-cache: true
           apt-get: sqlite3 # active record test suite uses the sqlite3 cli
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           path: ports
           key: ports-ubuntu-${{ hashFiles('ext/sqlite3/extconf.rb','dependencies.yml') }}
diff --git a/.github/workflows/upstream.yml b/.github/workflows/upstream.yml
index 5544666a..b17aa774 100644
--- a/.github/workflows/upstream.yml
+++ b/.github/workflows/upstream.yml
@@ -47,7 +47,7 @@ jobs:
           bundler-cache: true
           apt-get: libsqlite3-dev
       - if: matrix.lib == 'packaged'
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ports
           key: ports-${{matrix.os}}-${{hashFiles('ext/sqlite3/extconf.rb','dependencies.yml')}}