diff --git a/samples/teams-agent-integration-ts/package-lock.json b/samples/teams-agent-integration-ts/package-lock.json
index c671727..9b4b9b1 100644
--- a/samples/teams-agent-integration-ts/package-lock.json
+++ b/samples/teams-agent-integration-ts/package-lock.json
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-        "type": "opencollective",
-        "url": "https://opencollective.com/express"
-      }
-    },
     "node_modules/router": {
       "version": "2.2.0",
       "resolved": "https://registry.npmjs.org/router/-/router-2.2.0.tgz",
@@ -1385,7 +1370,8 @@
     "node_modules/safer-buffer": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
-      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
+      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==",
+      "license": "MIT"
     },
     "node_modules/semver": {
       "version": "7.7.2",
@@ -1442,6 +1428,7 @@
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/side-channel/-/side-channel-1.1.0.tgz",
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+      "license": "MIT",
       "dependencies": {
         "es-errors": "^1.3.0",
         "object-inspect": "^1.13.3",
@@ -1460,6 +1447,7 @@
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       "resolved": "https://registry.npmjs.org/side-channel-list/-/side-channel-list-1.0.0.tgz",
       "integrity": "sha512-FCLHtRD/gnpCiCHEiJLOwdmFP+wzCmDEkc9y7NsYxeF4u7Btsn1ZuwgwJGxImImHicJArLP4R0yX4c2KCrMrTA==",
+      "license": "MIT",
       "dependencies": {
         "es-errors": "^1.3.0",
         "object-inspect": "^1.13.3"
@@ -1475,6 +1463,7 @@
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       "resolved": "https://registry.npmjs.org/side-channel-map/-/side-channel-map-1.0.1.tgz",
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+      "license": "MIT",
       "dependencies": {
         "call-bound": "^1.0.2",
         "es-errors": "^1.3.0",
@@ -1492,6 +1481,7 @@
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+      "license": "MIT",
       "dependencies": {
         "call-bound": "^1.0.2",
         "es-errors": "^1.3.0",
@@ -1523,8 +1513,7 @@
           "type": "github",
           "url": "https://github.com/sponsors/NaturalIntelligence"
         }
-      ],
-      "peer": true
+      ]
     },
     "node_modules/toidentifier": {
       "version": "1.0.1",
@@ -1543,6 +1532,7 @@
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/type-is/-/type-is-2.0.1.tgz",
       "integrity": "sha512-OZs6gsjF4vMp32qrCbiVSkrFmXtG/AZhY3t0iAMrMBiAZyV9oALtXO8hsrHbMXF9x6L3grlFuwW2oAz7cav+Gw==",
+      "license": "MIT",
       "dependencies": {
         "content-type": "^1.0.5",
         "media-typer": "^1.1.0",
@@ -1561,6 +1551,7 @@
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       "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
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+      "license": "MIT",
       "engines": {
         "node": ">= 0.8"
       }
@@ -1590,7 +1581,6 @@
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       "resolved": "https://registry.npmjs.org/xpath/-/xpath-0.0.34.tgz",
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-      "peer": true,
       "engines": {
         "node": ">=0.6.0"
       }
@@ -1598,8 +1588,7 @@
     "node_modules/yallist": {
       "version": "3.1.1",
       "resolved": "https://registry.npmjs.org/yallist/-/yallist-3.1.1.tgz",
-      "integrity": "sha512-a4UGQaWPH59mOXUYnAG2ewncQS4i4F43Tv3JoAM+s2VDAmS9NsK8GpDMLrCHPksFT7h3K6TOoUNn2pb7RoXx4g==",
-      "peer": true
+      "integrity": "sha512-a4UGQaWPH59mOXUYnAG2ewncQS4i4F43Tv3JoAM+s2VDAmS9NsK8GpDMLrCHPksFT7h3K6TOoUNn2pb7RoXx4g=="
     },
     "node_modules/zod": {
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diff --git a/samples/teams-agent-integration-ts/package.json b/samples/teams-agent-integration-ts/package.json
index e2143b2..0e65534 100644
--- a/samples/teams-agent-integration-ts/package.json
+++ b/samples/teams-agent-integration-ts/package.json
@@ -16,7 +16,7 @@
     "@microsoft/agents-hosting-express": "^1.0.0",
     "@microsoft/microsoft-graph-client": "^3.0.7",
     "adaptivecards-templating": "^2.3.1",
-    "express": "^5.1.0"
+    "express": "^5.2.1"
   },
   "devDependencies": {
     "@microsoft/microsoft-graph-types": "^2.40.0"