diff --git a/verify-callback-express/package.json b/verify-callback-express/package.json
index bc765c8..7d9c202 100644
--- a/verify-callback-express/package.json
+++ b/verify-callback-express/package.json
@@ -4,11 +4,11 @@
   "description": "A sample app tool that works with the MATTR platform to verify credential presentations",
   "main": "verify-callback-express.js",
   "dependencies": {
-    "dotenv": "^8.2.0",
-    "express": "^4.17.1",
+    "dotenv": "^8.6.0",
+    "express": "^4.18.2",
     "jsonwebtoken": "^8.5.1",
     "ngrok": "^5.0.0-beta.2",
-    "qrcode": "^1.4.4"
+    "qrcode": "^1.5.3"
   },
   "devDependencies": {},
   "scripts": {
diff --git a/verify-callback-express/yarn.lock b/verify-callback-express/yarn.lock
index c949b88..30875ac 100644
--- a/verify-callback-express/yarn.lock
+++ b/verify-callback-express/yarn.lock
@@ -240,7 +240,7 @@ dijkstrajs@^1.0.1:
   resolved "https://registry.yarnpkg.com/dijkstrajs/-/dijkstrajs-1.0.3.tgz#4c8dbdea1f0f6478bff94d9c49c784d623e4fc23"
   integrity sha512-qiSlmBq9+BCdCA/L46dw8Uy93mloxsPSbwnm5yrKn2vMPiy8KyAskTF6zuV/j5BMsmOGZDPs7KjU+mjb670kfA==
 
-dotenv@^8.2.0:
+dotenv@^8.6.0:
   version "8.6.0"
   resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-8.6.0.tgz#061af664d19f7f4d8fc6e4ff9b584ce237adcb8b"
   integrity sha512-IrPdXQsk2BbzvCBGBOTmmSH5SodmqZNt4ERAZDmW4CT+tL8VtvinqywuANaFu4bOMWki16nqf0e4oC0QIaDr/g==
@@ -289,7 +289,7 @@ etag@~1.8.1:
   resolved "https://registry.yarnpkg.com/etag/-/etag-1.8.1.tgz#41ae2eeb65efa62268aebfea83ac7d79299b0887"
   integrity sha512-aIL5Fx7mawVa300al2BnEE4iNvo1qETxLrPI/o05L7z6go7fCw1J6EQmbK4FmJ2AS7kgVF/KEZWufBfdClMcPg==
 
-express@^4.17.1:
+express@^4.18.2:
   version "4.18.2"
   resolved "https://registry.yarnpkg.com/express/-/express-4.18.2.tgz#3fabe08296e930c796c19e3c516979386ba9fd59"
   integrity sha512-5/PsL6iGPdfQ/lKM1UuielYgv3BUoJfz1aUwU9vHZ+J7gyvwdQXFEBIEIaxeGf0GIcreATNyBExtalisDbuMqQ==
@@ -748,7 +748,7 @@ pump@^3.0.0:
     end-of-stream "^1.1.0"
     once "^1.3.1"
 
-qrcode@^1.4.4:
+qrcode@^1.5.3:
   version "1.5.3"
   resolved "https://registry.yarnpkg.com/qrcode/-/qrcode-1.5.3.tgz#03afa80912c0dccf12bc93f615a535aad1066170"
   integrity sha512-puyri6ApkEHYiVl4CFzo1tDkAZ+ATcnbJrJ6RiBM1Fhctdn/ix9MTE3hRph33omisEbC/2fcfemsseiKgBPKZg==