diff --git a/.github/workflows/insider-macos.yml b/.github/workflows/insider-macos.yml
index 79b3e0e..2f417e5 100644
--- a/.github/workflows/insider-macos.yml
+++ b/.github/workflows/insider-macos.yml
@@ -53,7 +53,7 @@ jobs:
       - name: Setup Node.js environment
         uses: actions/setup-node@v3
         with:
-          node-version: '18'
+          node-version: '18.17'
 
       - name: Clone VSCode repo
         env:
diff --git a/.github/workflows/insider-windows.yml b/.github/workflows/insider-windows.yml
index d7ad037..bdf0fb5 100644
--- a/.github/workflows/insider-windows.yml
+++ b/.github/workflows/insider-windows.yml
@@ -58,7 +58,7 @@ jobs:
       - name: Setup Node.js environment
         uses: actions/setup-node@v3
         with:
-          node-version: '18'
+          node-version: '18.17'
 
       - name: Install Yarn
         run: npm install -g yarn
diff --git a/.github/workflows/stable-macos.yml b/.github/workflows/stable-macos.yml
index e5915a1..128f8c5 100644
--- a/.github/workflows/stable-macos.yml
+++ b/.github/workflows/stable-macos.yml
@@ -50,7 +50,7 @@ jobs:
       - name: Setup Node.js environment
         uses: actions/setup-node@v3
         with:
-          node-version: '18'
+          node-version: '18.17'
 
       - name: Clone VSCode repo
         run: . get_repo.sh
diff --git a/.github/workflows/stable-windows.yml b/.github/workflows/stable-windows.yml
index 1c70936..669db7f 100644
--- a/.github/workflows/stable-windows.yml
+++ b/.github/workflows/stable-windows.yml
@@ -56,13 +56,10 @@ jobs:
       - name: Setup Node.js environment
         uses: actions/setup-node@v3
         with:
-          node-version: '18'
+          node-version: '18.17'
 
       - name: Install Yarn
-        run: npm install -g yarn@latest
-
-      - name: Install lastest NPM
-        run: npm install -g npm@latest
+        run: npm install -g yarn
 
       - name: Setup Python 3
         uses: actions/setup-python@v4
diff --git a/prepare_vscode.sh b/prepare_vscode.sh
index be64809..46d9209 100755
--- a/prepare_vscode.sh
+++ b/prepare_vscode.sh
@@ -63,7 +63,7 @@ if [[ "${OS_NAME}" == "linux" ]]; then
 fi
 
 if [[ "${OS_NAME}" == "osx" ]]; then
-  CHILD_CONCURRENCY=1 yarn --frozen-lockfile --network-timeout 180000
+  CHILD_CONCURRENCY=1 yarn --network-timeout 180000
 
   yarn postinstall
 else
@@ -91,7 +91,7 @@ else
     export npm_config_arm_version=7
   fi
 
-  CHILD_CONCURRENCY=1 yarn --frozen-lockfile --check-files --network-timeout 180000
+  CHILD_CONCURRENCY=1 yarn --check-files --network-timeout 180000
 fi
 
 setpath() {