diff --git a/extensions/samples/msal-node-extensions/package.json b/extensions/samples/msal-node-extensions/package.json
index 532e0f6f87..3e478efc16 100644
--- a/extensions/samples/msal-node-extensions/package.json
+++ b/extensions/samples/msal-node-extensions/package.json
@@ -14,6 +14,6 @@
   "dependencies": {
     "@azure/msal-node": "^2.0.0-beta.0",
     "@azure/msal-node-extensions": "^1.0.0-beta.0",
-    "express": "^4.17.1"
+    "express": "^4.19.2"
   }
 }
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
index 21aba9d299..59a741d3a1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -984,7 +984,7 @@
             "dependencies": {
                 "@azure/msal-node": "^2.0.0-beta.0",
                 "@azure/msal-node-extensions": "^1.0.0-beta.0",
-                "express": "^4.17.1"
+                "express": "^4.19.2"
             }
         },
         "lib/msal-angular": {
@@ -27942,15 +27942,16 @@
             "dev": true
         },
         "node_modules/express": {
-            "version": "4.18.2",
-            "license": "MIT",
+            "version": "4.19.2",
+            "resolved": "https://registry.npmjs.org/express/-/express-4.19.2.tgz",
+            "integrity": "sha512-5T6nhjsT+EOMzuck8JjBHARTHfMht0POzlA60WV2pMD3gyXw2LZnZ+ueGdNxG+0calOJcWKbpFcuzLZ91YWq9Q==",
             "dependencies": {
                 "accepts": "~1.3.8",
                 "array-flatten": "1.1.1",
-                "body-parser": "1.20.1",
+                "body-parser": "1.20.2",
                 "content-disposition": "0.5.4",
                 "content-type": "~1.0.4",
-                "cookie": "0.5.0",
+                "cookie": "0.6.0",
                 "cookie-signature": "1.0.6",
                 "debug": "2.6.9",
                 "depd": "2.0.0",
@@ -28155,38 +28156,18 @@
                 "express": "^4.0.0 || ^5.0.0-alpha.1"
             }
         },
-        "node_modules/express/node_modules/body-parser": {
-            "version": "1.20.1",
-            "license": "MIT",
-            "dependencies": {
-                "bytes": "3.1.2",
-                "content-type": "~1.0.4",
-                "debug": "2.6.9",
-                "depd": "2.0.0",
-                "destroy": "1.2.0",
-                "http-errors": "2.0.0",
-                "iconv-lite": "0.4.24",
-                "on-finished": "2.4.1",
-                "qs": "6.11.0",
-                "raw-body": "2.5.1",
-                "type-is": "~1.6.18",
-                "unpipe": "1.0.0"
-            },
-            "engines": {
-                "node": ">= 0.8",
-                "npm": "1.2.8000 || >= 1.4.16"
-            }
-        },
         "node_modules/express/node_modules/cookie": {
-            "version": "0.5.0",
-            "license": "MIT",
+            "version": "0.6.0",
+            "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.6.0.tgz",
+            "integrity": "sha512-U71cyTamuh1CRNCfpGY6to28lxvNwPG4Guz/EVjgf3Jmzv0vlDp1atT9eS5dDjMYHucpHbWns6Lwf3BKz6svdw==",
             "engines": {
                 "node": ">= 0.6"
             }
         },
         "node_modules/express/node_modules/http-errors": {
             "version": "2.0.0",
-            "license": "MIT",
+            "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-2.0.0.tgz",
+            "integrity": "sha512-FtwrG/euBzaEjYeRqOgly7G0qviiXoJWnvEH2Z1plBdXgbyjv34pHTSb9zoeHMyDy33+DWy5Wt9Wo+TURtOYSQ==",
             "dependencies": {
                 "depd": "2.0.0",
                 "inherits": "2.0.4",
@@ -28198,19 +28179,6 @@
                 "node": ">= 0.8"
             }
         },
-        "node_modules/express/node_modules/raw-body": {
-            "version": "2.5.1",
-            "license": "MIT",
-            "dependencies": {
-                "bytes": "3.1.2",
-                "http-errors": "2.0.0",
-                "iconv-lite": "0.4.24",
-                "unpipe": "1.0.0"
-            },
-            "engines": {
-                "node": ">= 0.8"
-            }
-        },
         "node_modules/ext": {
             "version": "1.7.0",
             "license": "ISC",
@@ -70658,7 +70626,7 @@
                 "cookie-parser": "^1.4.4",
                 "debug": "^2.6.9",
                 "dotenv": "^10.0.0",
-                "express": "^4.17.3",
+                "express": "^4.19.2",
                 "express-session": "^1.17.2",
                 "hbs": "^4.0.4",
                 "http-errors": "~1.6.3",
@@ -71433,7 +71401,7 @@
             "license": "MIT",
             "dependencies": {
                 "@azure/msal-node": "^2.1.0",
-                "express": "^4.12.3",
+                "express": "^4.19.2",
                 "path": "^0.11.14"
             },
             "devDependencies": {
@@ -71451,7 +71419,7 @@
             "dependencies": {
                 "@azure/msal-browser": "^3.1.0",
                 "@babel/runtime": "^7.10.4",
-                "express": "^4.17.1",
+                "express": "^4.19.2",
                 "fs": "0.0.1-security",
                 "morgan": "^1.10.0",
                 "path": "^0.12.7",
@@ -71639,7 +71607,7 @@
             "version": "1.1.0",
             "license": "MIT",
             "dependencies": {
-                "express": "^4.12.3",
+                "express": "^4.19.2",
                 "morgan": "^1.5.2",
                 "yargs": "^17.7.2"
             },
@@ -71690,7 +71658,7 @@
             "license": "MIT",
             "dependencies": {
                 "@azure/msal-node": "^2.1.0",
-                "express": "^4.17.1",
+                "express": "^4.19.2",
                 "express-session": "^1.17.2"
             },
             "devDependencies": {
@@ -71737,7 +71705,7 @@
                 "@azure/msal-node": "^1.15.0",
                 "axios": "^1.6.0",
                 "connect-redis": "^7.0.0",
-                "express": "^4.18.2",
+                "express": "^4.19.2",
                 "express-session": "^1.17.3",
                 "hbs": "^4.2.0",
                 "redis": "^4.6.5"
@@ -71895,7 +71863,7 @@
                 "@azure/keyvault-certificates": "^4.1.0",
                 "@azure/keyvault-secrets": "^4.1.0",
                 "@azure/msal-node": "^2.0.0-beta.0",
-                "express": "^4.17.1"
+                "express": "^4.19.2"
             }
         },
         "samples/msal-node-samples/auth-code-pkce": {
@@ -71904,7 +71872,7 @@
             "license": "MIT",
             "dependencies": {
                 "@azure/msal-node": "^2.1.0",
-                "express": "^4.17.1",
+                "express": "^4.19.2",
                 "express-session": "^1.17.2"
             },
             "devDependencies": {
@@ -71937,7 +71905,7 @@
             "license": "MIT",
             "dependencies": {
                 "@azure/msal-node": "^2.0.0-beta.0",
-                "express": "^4.17.1",
+                "express": "^4.19.2",
                 "local": "^0.3.3"
             }
         },
@@ -71959,7 +71927,7 @@
             "dependencies": {
                 "@azure/msal-node": "^2.1.0",
                 "axios": "^1.6.0",
-                "express": "^4.17.1",
+                "express": "^4.19.2",
                 "express-handlebars": "^5.3.5",
                 "express-session": "^1.17.2"
             },
@@ -72138,7 +72106,7 @@
             "license": "ISC",
             "dependencies": {
                 "@azure/msal-node": "^2.0.1",
-                "express": "^4.18.2",
+                "express": "^4.19.2",
                 "url": "^0.11.0"
             },
             "devDependencies": {
@@ -72158,7 +72126,7 @@
             "license": "MIT",
             "dependencies": {
                 "@azure/msal-node": "^2.1.0",
-                "express": "^4.17.1"
+                "express": "^4.19.2"
             },
             "devDependencies": {
                 "@types/jest": "^29.5.0",
@@ -73003,7 +72971,7 @@
             "dependencies": {
                 "@azure/msal-node": "^2.0.0-beta.0",
                 "dotenv": "^16.0.3",
-                "express": "^4.18.2",
+                "express": "^4.19.2",
                 "jsonwebtoken": "^9.0.0",
                 "jwks-rsa": "^3.0.1",
                 "uuid": "^8.3.1"
@@ -73022,7 +72990,7 @@
             "dependencies": {
                 "@azure/msal-node": "^2.0.0-beta.0",
                 "axios": "^1.6.0",
-                "express": "^4.18.2",
+                "express": "^4.19.2",
                 "jsonwebtoken": "^9.0.0",
                 "jwks-rsa": "^3.0.1",
                 "redis": "^4.6.5"
@@ -73169,7 +73137,7 @@
                 "@azure/msal-node": "^2.0.0-beta.0",
                 "adal-node": "^0.2.3",
                 "cookie-parser": "^1.4.6",
-                "express": "^4.17.1",
+                "express": "^4.19.2",
                 "express-session": "^1.17.2",
                 "underscore": "^1.13.3"
             },
@@ -73195,7 +73163,7 @@
             "dependencies": {
                 "@azure/msal-node": "^2.1.0",
                 "axios": "^1.6.0",
-                "express": "^4.17.1",
+                "express": "^4.19.2",
                 "express-handlebars": "^5.3.5",
                 "express-promise-router": "^4.0.1"
             },
diff --git a/samples/msal-browser-samples/HybridSample/package.json b/samples/msal-browser-samples/HybridSample/package.json
index 7cb1019636..7029d67866 100644
--- a/samples/msal-browser-samples/HybridSample/package.json
+++ b/samples/msal-browser-samples/HybridSample/package.json
@@ -14,7 +14,7 @@
     "cookie-parser": "^1.4.4",
     "debug": "^2.6.9",
     "dotenv": "^10.0.0",
-    "express": "^4.17.3",
+    "express": "^4.19.2",
     "express-session": "^1.17.2",
     "hbs": "^4.0.4",
     "http-errors": "~1.6.3",
diff --git a/samples/msal-browser-samples/TestingSample/package.json b/samples/msal-browser-samples/TestingSample/package.json
index 4b9e1005d3..f100eb7022 100644
--- a/samples/msal-browser-samples/TestingSample/package.json
+++ b/samples/msal-browser-samples/TestingSample/package.json
@@ -10,7 +10,7 @@
   },
   "dependencies": {
     "@azure/msal-node": "^2.1.0",
-    "express": "^4.12.3",
+    "express": "^4.19.2",
     "path": "^0.11.14"
   },
   "devDependencies": {
diff --git a/samples/msal-browser-samples/TypescriptTestApp2.0/package.json b/samples/msal-browser-samples/TypescriptTestApp2.0/package.json
index d7a9c5acf4..d04f075733 100644
--- a/samples/msal-browser-samples/TypescriptTestApp2.0/package.json
+++ b/samples/msal-browser-samples/TypescriptTestApp2.0/package.json
@@ -25,7 +25,7 @@
   "dependencies": {
     "@azure/msal-browser": "^3.1.0",
     "@babel/runtime": "^7.10.4",
-    "express": "^4.17.1",
+    "express": "^4.19.2",
     "fs": "0.0.1-security",
     "morgan": "^1.10.0",
     "path": "^0.12.7",
diff --git a/samples/msal-browser-samples/VanillaJSTestApp2.0/package.json b/samples/msal-browser-samples/VanillaJSTestApp2.0/package.json
index 0ac45f24bc..9522f97ddd 100644
--- a/samples/msal-browser-samples/VanillaJSTestApp2.0/package.json
+++ b/samples/msal-browser-samples/VanillaJSTestApp2.0/package.json
@@ -13,7 +13,7 @@
     "generate:certs": "openssl.exe req -x509 -newkey rsa:4096 -keyout key.pem -out cert.pem -days 7 -nodes -subj /CN=localhost"
   },
   "dependencies": {
-    "express": "^4.12.3",
+    "express": "^4.19.2",
     "morgan": "^1.5.2",
     "yargs": "^17.7.2"
   },
diff --git a/samples/msal-node-samples/auth-code-distributed-cache/package.json b/samples/msal-node-samples/auth-code-distributed-cache/package.json
index cbf7798479..1969cdc78e 100644
--- a/samples/msal-node-samples/auth-code-distributed-cache/package.json
+++ b/samples/msal-node-samples/auth-code-distributed-cache/package.json
@@ -26,7 +26,7 @@
     "@azure/msal-node": "^1.15.0",
     "axios": "^1.6.0",
     "connect-redis": "^7.0.0",
-    "express": "^4.18.2",
+    "express": "^4.19.2",
     "express-session": "^1.17.3",
     "hbs": "^4.2.0",
     "redis": "^4.6.5"
diff --git a/samples/msal-node-samples/auth-code-key-vault/package.json b/samples/msal-node-samples/auth-code-key-vault/package.json
index 939f274ce0..e2e025a10b 100644
--- a/samples/msal-node-samples/auth-code-key-vault/package.json
+++ b/samples/msal-node-samples/auth-code-key-vault/package.json
@@ -16,6 +16,6 @@
     "@azure/identity": "^3.1.2",
     "@azure/keyvault-certificates": "^4.1.0",
     "@azure/keyvault-secrets": "^4.1.0",
-    "express": "^4.17.1"
+    "express": "^4.19.2"
   }
 }
\ No newline at end of file
diff --git a/samples/msal-node-samples/auth-code-pkce/package.json b/samples/msal-node-samples/auth-code-pkce/package.json
index 4144f28b0e..e26591cebb 100644
--- a/samples/msal-node-samples/auth-code-pkce/package.json
+++ b/samples/msal-node-samples/auth-code-pkce/package.json
@@ -15,7 +15,7 @@
   "license": "MIT",
   "dependencies": {
     "@azure/msal-node": "^2.1.0",
-    "express": "^4.17.1",
+    "express": "^4.19.2",
     "express-session": "^1.17.2"
   },
   "devDependencies": {
diff --git a/samples/msal-node-samples/auth-code-with-certs/package.json b/samples/msal-node-samples/auth-code-with-certs/package.json
index c9b0db0d64..8b5d21e073 100644
--- a/samples/msal-node-samples/auth-code-with-certs/package.json
+++ b/samples/msal-node-samples/auth-code-with-certs/package.json
@@ -13,7 +13,7 @@
   "license": "MIT",
   "dependencies": {
     "@azure/msal-node": "^2.0.0-beta.0",
-    "express": "^4.17.1",
+    "express": "^4.19.2",
     "local": "^0.3.3"
   }
 }
\ No newline at end of file
diff --git a/samples/msal-node-samples/auth-code/package.json b/samples/msal-node-samples/auth-code/package.json
index da9bf1cdb1..908f8050eb 100644
--- a/samples/msal-node-samples/auth-code/package.json
+++ b/samples/msal-node-samples/auth-code/package.json
@@ -15,7 +15,7 @@
   "license": "MIT",
   "dependencies": {
     "@azure/msal-node": "^2.1.0",
-    "express": "^4.17.1",
+    "express": "^4.19.2",
     "express-session": "^1.17.2"
   },
   "devDependencies": {
diff --git a/samples/msal-node-samples/b2c-user-flows/package.json b/samples/msal-node-samples/b2c-user-flows/package.json
index e72337d294..59c34b8a30 100644
--- a/samples/msal-node-samples/b2c-user-flows/package.json
+++ b/samples/msal-node-samples/b2c-user-flows/package.json
@@ -15,7 +15,7 @@
   "dependencies": {
     "@azure/msal-node": "^2.1.0",
     "axios": "^1.6.0",
-    "express": "^4.17.1",
+    "express": "^4.19.2",
     "express-handlebars": "^5.3.5",
     "express-session": "^1.17.2"
   },
diff --git a/samples/msal-node-samples/custom-INetworkModule-and-network-tracing/package.json b/samples/msal-node-samples/custom-INetworkModule-and-network-tracing/package.json
index 9e60e849ce..a826016e06 100644
--- a/samples/msal-node-samples/custom-INetworkModule-and-network-tracing/package.json
+++ b/samples/msal-node-samples/custom-INetworkModule-and-network-tracing/package.json
@@ -13,7 +13,7 @@
   "license": "ISC",
   "dependencies": {
     "@azure/msal-node": "^2.0.1",
-    "express": "^4.18.2",
+    "express": "^4.19.2",
     "url": "^0.11.0"
   },
   "devDependencies": {
diff --git a/samples/msal-node-samples/device-code/package.json b/samples/msal-node-samples/device-code/package.json
index b939a2b5f2..e0132fe7a8 100644
--- a/samples/msal-node-samples/device-code/package.json
+++ b/samples/msal-node-samples/device-code/package.json
@@ -15,7 +15,7 @@
   "license": "MIT",
   "dependencies": {
     "@azure/msal-node": "^2.1.0",
-    "express": "^4.17.1"
+    "express": "^4.19.2"
   },
   "devDependencies": {
     "@types/jest": "^29.5.0",
diff --git a/samples/msal-node-samples/on-behalf-of-distributed-cache/package.json b/samples/msal-node-samples/on-behalf-of-distributed-cache/package.json
index 3ee0731812..ecf5b49049 100644
--- a/samples/msal-node-samples/on-behalf-of-distributed-cache/package.json
+++ b/samples/msal-node-samples/on-behalf-of-distributed-cache/package.json
@@ -25,7 +25,7 @@
   "dependencies": {
     "@azure/msal-node": "^2.0.0-beta.0",
     "axios": "^1.6.0",
-    "express": "^4.18.2",
+    "express": "^4.19.2",
     "jsonwebtoken": "^9.0.0",
     "jwks-rsa": "^3.0.1",
     "redis": "^4.6.5"
diff --git a/samples/msal-node-samples/on-behalf-of/package.json b/samples/msal-node-samples/on-behalf-of/package.json
index 871e849d0b..0e8fd7b004 100644
--- a/samples/msal-node-samples/on-behalf-of/package.json
+++ b/samples/msal-node-samples/on-behalf-of/package.json
@@ -14,7 +14,7 @@
   "dependencies": {
     "@azure/msal-node": "^2.0.0-beta.0",
     "dotenv": "^16.0.3",
-    "express": "^4.18.2",
+    "express": "^4.19.2",
     "jsonwebtoken": "^9.0.0",
     "jwks-rsa": "^3.0.1",
     "uuid": "^8.3.1"
diff --git a/samples/msal-node-samples/refresh-token/package.json b/samples/msal-node-samples/refresh-token/package.json
index 251bd33cdd..a6901532c0 100644
--- a/samples/msal-node-samples/refresh-token/package.json
+++ b/samples/msal-node-samples/refresh-token/package.json
@@ -14,7 +14,7 @@
         "@azure/msal-node": "^2.0.0-beta.0",
         "adal-node": "^0.2.3",
         "cookie-parser": "^1.4.6",
-        "express": "^4.17.1",
+        "express": "^4.19.2",
         "express-session": "^1.17.2",
         "underscore": "^1.13.3"
     },
diff --git a/samples/msal-node-samples/silent-flow/package.json b/samples/msal-node-samples/silent-flow/package.json
index 22618d5666..a1a0d8fdb6 100644
--- a/samples/msal-node-samples/silent-flow/package.json
+++ b/samples/msal-node-samples/silent-flow/package.json
@@ -15,7 +15,7 @@
   "dependencies": {
     "@azure/msal-node": "^2.1.0",
     "axios": "^1.6.0",
-    "express": "^4.17.1",
+    "express": "^4.19.2",
     "express-handlebars": "^5.3.5",
     "express-promise-router": "^4.0.1"
   },