diff --git a/.github/workflows/copilot-setup-steps.yml b/.github/workflows/copilot-setup-steps.yml
index 1b0af58037816..bb281d59eae46 100644
--- a/.github/workflows/copilot-setup-steps.yml
+++ b/.github/workflows/copilot-setup-steps.yml
@@ -55,7 +55,7 @@ jobs:
 
       - name: Restore node_modules cache
         id: cache-node-modules
-        uses: actions/cache/restore@v4
+        uses: actions/cache/restore@v5
         with:
           path: .build/node_modules_cache
           key: "node_modules-linux-${{ hashFiles('.build/packagelockhash') }}"
@@ -119,7 +119,7 @@ jobs:
 
       - name: Restore built-in extensions cache
         id: cache-builtin-extensions
-        uses: actions/cache/restore@v4
+        uses: actions/cache/restore@v5
         with:
           enableCrossOsArchive: true
           path: .build/builtInExtensions
diff --git a/.github/workflows/monaco-editor.yml b/.github/workflows/monaco-editor.yml
index b1d462546ac93..9d5b2e2ea429a 100644
--- a/.github/workflows/monaco-editor.yml
+++ b/.github/workflows/monaco-editor.yml
@@ -32,7 +32,7 @@ jobs:
         run: echo "value=$(node build/azure-pipelines/common/computeNodeModulesCacheKey.js)" >> $GITHUB_OUTPUT
       - name: Cache node modules
         id: cacheNodeModules
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: "**/node_modules"
           key: ${{ runner.os }}-cacheNodeModules20-${{ steps.nodeModulesCacheKey.outputs.value }}
@@ -43,7 +43,7 @@ jobs:
         run: echo "dir=$(npm config get cache)" >> $GITHUB_OUTPUT
       - name: Cache npm directory
         if: ${{ steps.cacheNodeModules.outputs.cache-hit != 'true' }}
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ${{ steps.npmCacheDirPath.outputs.dir }}
           key: ${{ runner.os }}-npmCacheDir-${{ steps.nodeModulesCacheKey.outputs.value }}
diff --git a/.github/workflows/pr-darwin-test.yml b/.github/workflows/pr-darwin-test.yml
index e48140b956911..bc5acbbc45826 100644
--- a/.github/workflows/pr-darwin-test.yml
+++ b/.github/workflows/pr-darwin-test.yml
@@ -36,7 +36,7 @@ jobs:
 
       - name: Restore node_modules cache
         id: cache-node-modules
-        uses: actions/cache/restore@v4
+        uses: actions/cache/restore@v5
         with:
           path: .build/node_modules_cache
           key: "node_modules-macos-${{ hashFiles('.build/packagelockhash') }}"
@@ -89,7 +89,7 @@ jobs:
 
       - name: Restore built-in extensions cache
         id: cache-builtin-extensions
-        uses: actions/cache/restore@v4
+        uses: actions/cache/restore@v5
         with:
           enableCrossOsArchive: true
           path: .build/builtInExtensions
diff --git a/.github/workflows/pr-linux-test.yml b/.github/workflows/pr-linux-test.yml
index 992be267cf993..5a22ae058d4fa 100644
--- a/.github/workflows/pr-linux-test.yml
+++ b/.github/workflows/pr-linux-test.yml
@@ -53,7 +53,7 @@ jobs:
 
       - name: Restore node_modules cache
         id: cache-node-modules
-        uses: actions/cache/restore@v4
+        uses: actions/cache/restore@v5
         with:
           path: .build/node_modules_cache
           key: "node_modules-linux-${{ hashFiles('.build/packagelockhash') }}"
@@ -117,7 +117,7 @@ jobs:
 
       - name: Restore built-in extensions cache
         id: cache-builtin-extensions
-        uses: actions/cache/restore@v4
+        uses: actions/cache/restore@v5
         with:
           enableCrossOsArchive: true
           path: .build/builtInExtensions
diff --git a/.github/workflows/pr-node-modules.yml b/.github/workflows/pr-node-modules.yml
index fc7497aa3f6b2..86cce3eb954e6 100644
--- a/.github/workflows/pr-node-modules.yml
+++ b/.github/workflows/pr-node-modules.yml
@@ -25,7 +25,7 @@ jobs:
 
       - name: Restore node_modules cache
         id: cache-node-modules
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: .build/node_modules_cache
           key: "node_modules-compile-${{ hashFiles('.build/packagelockhash') }}"
@@ -72,7 +72,7 @@ jobs:
 
       - name: Restore built-in extensions cache
         id: cache-builtin-extensions
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           enableCrossOsArchive: true
           path: .build/builtInExtensions
@@ -104,7 +104,7 @@ jobs:
 
       - name: Restore node_modules cache
         id: cache-node-modules
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: .build/node_modules_cache
           key: "node_modules-linux-${{ hashFiles('.build/packagelockhash') }}"
@@ -176,7 +176,7 @@ jobs:
 
       - name: Restore node_modules cache
         id: cache-node-modules
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: .build/node_modules_cache
           key: "node_modules-macos-${{ hashFiles('.build/packagelockhash') }}"
@@ -239,7 +239,7 @@ jobs:
           node build/azure-pipelines/common/computeNodeModulesCacheKey.js win32 ${{ env.VSCODE_ARCH }} $(node -p process.arch) > .build/packagelockhash
 
       - name: Restore node_modules cache
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         id: node-modules-cache
         with:
           path: .build/node_modules_cache
diff --git a/.github/workflows/pr-win32-test.yml b/.github/workflows/pr-win32-test.yml
index ec2baa2f5b943..2ad9f5f8ffb4f 100644
--- a/.github/workflows/pr-win32-test.yml
+++ b/.github/workflows/pr-win32-test.yml
@@ -38,7 +38,7 @@ jobs:
           node build/azure-pipelines/common/computeNodeModulesCacheKey.js win32 ${{ env.VSCODE_ARCH }} $(node -p process.arch) > .build/packagelockhash
 
       - name: Restore node_modules cache
-        uses: actions/cache/restore@v4
+        uses: actions/cache/restore@v5
         id: node-modules-cache
         with:
           path: .build/node_modules_cache
@@ -98,7 +98,7 @@ jobs:
 
       - name: Restore built-in extensions cache
         id: cache-builtin-extensions
-        uses: actions/cache/restore@v4
+        uses: actions/cache/restore@v5
         with:
           enableCrossOsArchive: true
           path: .build/builtInExtensions
diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index 26ad219d114fd..1669a17ba5a6f 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -33,7 +33,7 @@ jobs:
 
       - name: Restore node_modules cache
         id: cache-node-modules
-        uses: actions/cache/restore@v4
+        uses: actions/cache/restore@v5
         with:
           path: .build/node_modules_cache
           key: "node_modules-compile-${{ hashFiles('.build/packagelockhash') }}"