diff --git a/examples/typescript/package-lock.json b/examples/typescript/package-lock.json
index 85b95111..ff068f55 100644
--- a/examples/typescript/package-lock.json
+++ b/examples/typescript/package-lock.json
@@ -5,9 +5,9 @@
   "requires": true,
   "dependencies": {
     "@types/body-parser": {
-      "version": "1.19.0",
-      "resolved": "https://registry.npmjs.org/@types/body-parser/-/body-parser-1.19.0.tgz",
-      "integrity": "sha512-W98JrE0j2K78swW4ukqMleo8R7h/pFETjM2DQ90MF6XK2i4LO4W3gQ71Lt4w3bfm2EvVSyWHplECvB5sK22yFQ==",
+      "version": "1.19.1",
+      "resolved": "https://registry.npmjs.org/@types/body-parser/-/body-parser-1.19.1.tgz",
+      "integrity": "sha512-a6bTJ21vFOGIkwM0kzh9Yr89ziVxq4vYH2fQ6N8AeipEzai/cFK6aGMArIkUeIdRIgpwQa+2bXiLuUJCpSf2Cg==",
       "dev": true,
       "requires": {
         "@types/connect": "*",
@@ -15,18 +15,18 @@
       }
     },
     "@types/connect": {
-      "version": "3.4.34",
-      "resolved": "https://registry.npmjs.org/@types/connect/-/connect-3.4.34.tgz",
-      "integrity": "sha512-ePPA/JuI+X0vb+gSWlPKOY0NdNAie/rPUqX2GUPpbZwiKTkSPhjXWuee47E4MtE54QVzGCQMQkAL6JhV2E1+cQ==",
+      "version": "3.4.35",
+      "resolved": "https://registry.npmjs.org/@types/connect/-/connect-3.4.35.tgz",
+      "integrity": "sha512-cdeYyv4KWoEgpBISTxWvqYsVy444DOqehiF3fM3ne10AmJ62RSyNkUnxMJXHQWRQQX2eR94m5y1IZyDwBjV9FQ==",
       "dev": true,
       "requires": {
         "@types/node": "*"
       }
     },
     "@types/express": {
-      "version": "4.17.11",
-      "resolved": "https://registry.npmjs.org/@types/express/-/express-4.17.11.tgz",
-      "integrity": "sha512-no+R6rW60JEc59977wIxreQVsIEOAYwgCqldrA/vkpCnbD7MqTefO97lmoBe4WE0F156bC4uLSP1XHDOySnChg==",
+      "version": "4.17.13",
+      "resolved": "https://registry.npmjs.org/@types/express/-/express-4.17.13.tgz",
+      "integrity": "sha512-6bSZTPaTIACxn48l50SR+axgrqm6qXFIxrdAKaG6PaJk3+zuUr35hBlgT7vOmJcum+OEaIBLtHV/qloEAFITeA==",
       "dev": true,
       "requires": {
         "@types/body-parser": "*",
@@ -36,9 +36,9 @@
       }
     },
     "@types/express-serve-static-core": {
-      "version": "4.17.18",
-      "resolved": "https://registry.npmjs.org/@types/express-serve-static-core/-/express-serve-static-core-4.17.18.tgz",
-      "integrity": "sha512-m4JTwx5RUBNZvky/JJ8swEJPKFd8si08pPF2PfizYjGZOKr/svUWPcoUmLow6MmPzhasphB7gSTINY67xn3JNA==",
+      "version": "4.17.23",
+      "resolved": "https://registry.npmjs.org/@types/express-serve-static-core/-/express-serve-static-core-4.17.23.tgz",
+      "integrity": "sha512-WYqTtTPTJn9kXMdnAH5HPPb7ctXvBpP4PfuOb8MV4OHPQWHhDZixGlhgR159lJPpKm23WOdoCkt2//cCEaOJkw==",
       "dev": true,
       "requires": {
         "@types/node": "*",
@@ -59,21 +59,21 @@
       "dev": true
     },
     "@types/qs": {
-      "version": "6.9.5",
-      "resolved": "https://registry.npmjs.org/@types/qs/-/qs-6.9.5.tgz",
-      "integrity": "sha512-/JHkVHtx/REVG0VVToGRGH2+23hsYLHdyG+GrvoUGlGAd0ErauXDyvHtRI/7H7mzLm+tBCKA7pfcpkQ1lf58iQ==",
+      "version": "6.9.7",
+      "resolved": "https://registry.npmjs.org/@types/qs/-/qs-6.9.7.tgz",
+      "integrity": "sha512-FGa1F62FT09qcrueBA6qYTrJPVDzah9a+493+o2PCXsesWHIn27G98TsSMs3WPNbZIEj4+VJf6saSFpvD+3Zsw==",
       "dev": true
     },
     "@types/range-parser": {
-      "version": "1.2.3",
-      "resolved": "https://registry.npmjs.org/@types/range-parser/-/range-parser-1.2.3.tgz",
-      "integrity": "sha512-ewFXqrQHlFsgc09MK5jP5iR7vumV/BYayNC6PgJO2LPe8vrnNFyjQjSppfEngITi0qvfKtzFvgKymGheFM9UOA==",
+      "version": "1.2.4",
+      "resolved": "https://registry.npmjs.org/@types/range-parser/-/range-parser-1.2.4.tgz",
+      "integrity": "sha512-EEhsLsD6UsDM1yFhAvy0Cjr6VwmpMWqFBCb9w07wVugF7w9nfajxLuVmngTIpgS6svCnm6Vaw+MZhoDCKnOfsw==",
       "dev": true
     },
     "@types/serve-static": {
-      "version": "1.13.9",
-      "resolved": "https://registry.npmjs.org/@types/serve-static/-/serve-static-1.13.9.tgz",
-      "integrity": "sha512-ZFqF6qa48XsPdjXV5Gsz0Zqmux2PerNd3a/ktL45mHpa19cuMi/cL8tcxdAx497yRh+QtYPuofjT9oWw9P7nkA==",
+      "version": "1.13.10",
+      "resolved": "https://registry.npmjs.org/@types/serve-static/-/serve-static-1.13.10.tgz",
+      "integrity": "sha512-nCkHGI4w7ZgAdNkrEu0bv+4xNV/XDqW+DydknebMOQwkpDGx8G+HTlj7R7ABI8i8nKxVw0wtKPi1D+lPOkh4YQ==",
       "dev": true,
       "requires": {
         "@types/mime": "^1",
diff --git a/examples/typescript/package.json b/examples/typescript/package.json
index 61fa75a8..1533d8b2 100644
--- a/examples/typescript/package.json
+++ b/examples/typescript/package.json
@@ -22,7 +22,7 @@
     "dropbox": "file:../../"
   },
   "devDependencies": {
-    "@types/express": "^4.17.11",
+    "@types/express": "^4.17.13",
     "@types/node": "^14.14.25",
     "typescript": "^4.1.4"
   }