diff --git a/.github/workflows/node.js.yml b/.github/workflows/node.js.yml
index 9246761a..326d6757 100644
--- a/.github/workflows/node.js.yml
+++ b/.github/workflows/node.js.yml
@@ -17,9 +17,9 @@ jobs:
         node-version: [16.x]
         # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v2
+      uses: actions/setup-node@v3
       with:
         node-version: ${{ matrix.node-version }}
         cache: 'npm'
diff --git a/src/platform/vcs.ts b/src/platform/vcs.ts
index bbe2c7af..e11d274e 100644
--- a/src/platform/vcs.ts
+++ b/src/platform/vcs.ts
@@ -439,7 +439,9 @@ class VCSPlatform extends BasePlatform {
     const {x,y} = this.getRasterCanvasPosition();
     if (x >= 0 || y >= 0) {
       const ctx = this.canvas.getContext('2d');
-      drawCrosshair(ctx, x, y, 2);
+      if (ctx) {
+        drawCrosshair(ctx, x, y, 2);
+      }
     }
   }
 };