diff --git a/tfjs-tflite-node-codelab/cpu_inference_working/package-lock.json b/tfjs-tflite-node-codelab/cpu_inference_working/package-lock.json
index 4ace058..3b09ffd 100644
--- a/tfjs-tflite-node-codelab/cpu_inference_working/package-lock.json
+++ b/tfjs-tflite-node-codelab/cpu_inference_working/package-lock.json
@@ -14,7 +14,7 @@
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       },
       "devDependencies": {
-        "electron": "^22.0.0"
+        "electron": "^22.3.21"
       }
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     "node_modules/@electron/get": {
@@ -509,9 +509,9 @@
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     },
     "node_modules/electron": {
-      "version": "22.0.0",
-      "resolved": "https://registry.npmjs.org/electron/-/electron-22.0.0.tgz",
-      "integrity": "sha512-cgRc4wjyM+81A0E8UGv1HNJjL1HBI5cWNh/DUIjzYvoUuiEM0SS0hAH/zaFQ18xOz2ced6Yih8SybpOiOYJhdg==",
+      "version": "22.3.21",
+      "resolved": "https://registry.npmjs.org/electron/-/electron-22.3.21.tgz",
+      "integrity": "sha512-9JzWgvehRrqA30M7RvWCwwbyq2EgPUSbCFaqyZGnG0B52m4ayB8H+uFNIKXyWuyFwAEPDpQW5cGwCzXir1HuLA==",
       "dev": true,
       "hasInstallScript": true,
       "dependencies": {
@@ -1748,9 +1748,9 @@
       "optional": true
     },
     "electron": {
-      "version": "22.0.0",
-      "resolved": "https://registry.npmjs.org/electron/-/electron-22.0.0.tgz",
-      "integrity": "sha512-cgRc4wjyM+81A0E8UGv1HNJjL1HBI5cWNh/DUIjzYvoUuiEM0SS0hAH/zaFQ18xOz2ced6Yih8SybpOiOYJhdg==",
+      "version": "22.3.21",
+      "resolved": "https://registry.npmjs.org/electron/-/electron-22.3.21.tgz",
+      "integrity": "sha512-9JzWgvehRrqA30M7RvWCwwbyq2EgPUSbCFaqyZGnG0B52m4ayB8H+uFNIKXyWuyFwAEPDpQW5cGwCzXir1HuLA==",
       "dev": true,
       "requires": {
         "@electron/get": "^2.0.0",
diff --git a/tfjs-tflite-node-codelab/cpu_inference_working/package.json b/tfjs-tflite-node-codelab/cpu_inference_working/package.json
index 1ae6d60..7272719 100644
--- a/tfjs-tflite-node-codelab/cpu_inference_working/package.json
+++ b/tfjs-tflite-node-codelab/cpu_inference_working/package.json
@@ -9,7 +9,7 @@
     "start": "electron ."
   },
   "devDependencies": {
-    "electron": "^22.0.0"
+    "electron": "^22.3.21"
   },
   "dependencies": {
     "@tensorflow/tfjs": "^3.15.0",