diff --git a/plugins/content-highlight/package.json b/plugins/content-highlight/package.json
index a88b6d58a..f77261056 100644
--- a/plugins/content-highlight/package.json
+++ b/plugins/content-highlight/package.json
@@ -48,7 +48,7 @@
     "typescript": "^5.4.5"
   },
   "peerDependencies": {
-    "blockly": "^11.0.0"
+    "blockly": "^11.2.0"
   },
   "publishConfig": {
     "access": "public",
diff --git a/plugins/content-highlight/src/index.ts b/plugins/content-highlight/src/index.ts
index 4ec5a2d23..10d091d10 100644
--- a/plugins/content-highlight/src/index.ts
+++ b/plugins/content-highlight/src/index.ts
@@ -18,6 +18,7 @@ const contentChangeEvents = [
   Blockly.Events.BLOCK_MOVE,
   Blockly.Events.BLOCK_DELETE,
   Blockly.Events.COMMENT_MOVE,
+  Blockly.Events.COMMENT_RESIZE,
   Blockly.Events.COMMENT_CREATE,
   Blockly.Events.COMMENT_DELETE,
 ];
@@ -184,7 +185,7 @@ export class ContentHighlight {
   private onChange(event: Blockly.Events.Abstract) {
     if (event.type === Blockly.Events.THEME_CHANGE) {
       this.applyColor();
-    } else if (contentChangeEvents.indexOf(event.type) !== -1) {
+    } else if ((contentChangeEvents as string[]).indexOf(event.type) !== -1) {
       const metricsManager = this.workspace.getMetricsManager();
       if (event.type !== Blockly.Events.VIEWPORT_CHANGE) {
         // The content metrics change when it's not a viewport change event.
@@ -196,7 +197,9 @@ export class ContentHighlight {
         this.position(this.cachedContentMetrics, absoluteMetrics);
       }
     } else if (event.type === Blockly.Events.BLOCK_DRAG) {
-      this.handleBlockDrag(event as Blockly.Events.BlockDrag);
+      this.handleDragEvent(event as Blockly.Events.BlockDrag);
+    } else if (event.type === Blockly.Events.COMMENT_DRAG) {
+      this.handleDragEvent(event as Blockly.Events.CommentDrag);
     } else if (event.type === Blockly.Events.BLOCK_CHANGE) {
       // Resizes the content highlight when it is a block change event
       const metricsManager = this.workspace.getMetricsManager();
@@ -211,7 +214,9 @@ export class ContentHighlight {
    *
    * @param event The BlockDrag event.
    */
-  private handleBlockDrag(event: Blockly.Events.BlockDrag) {
+  private handleDragEvent(
+    event: Blockly.Events.BlockDrag | Blockly.Events.CommentDrag,
+  ) {
     const opacity = event.isStart ? '0' : '1';
     this.svgGroup?.setAttribute('opacity', opacity);
   }