diff --git a/package-lock.json b/package-lock.json
index 9de40f7..7ba3052 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
       "license": "Apache-2.0",
       "dependencies": {
         "@types/express": "^4.17.13",
-        "@types/express-serve-static-core": "^4.17.28",
+        "@types/express-serve-static-core": "^4.17.34",
         "@types/koa": "^2.13.4",
         "debug": "^3.2.6",
         "lodash.get": "^4.4.2",
@@ -787,13 +787,14 @@
       }
     },
     "node_modules/@types/express-serve-static-core": {
-      "version": "4.17.28",
-      "resolved": "https://registry.npmjs.org/@types/express-serve-static-core/-/express-serve-static-core-4.17.28.tgz",
-      "integrity": "sha512-P1BJAEAW3E2DJUlkgq4tOL3RyMunoWXqbSCygWo5ZIWTjUgN1YnaXWW4VWl/oc8vs/XoYibEGBKP0uZyF4AHig==",
+      "version": "4.17.34",
+      "resolved": "https://registry.npmjs.org/@types/express-serve-static-core/-/express-serve-static-core-4.17.34.tgz",
+      "integrity": "sha512-fvr49XlCGoUj2Pp730AItckfjat4WNb0lb3kfrLWffd+RLeoGAMsq7UOy04PAPtoL01uKwcp6u8nhzpgpDYr3w==",
       "dependencies": {
         "@types/node": "*",
         "@types/qs": "*",
-        "@types/range-parser": "*"
+        "@types/range-parser": "*",
+        "@types/send": "*"
       }
     },
     "node_modules/@types/http-assert": {
@@ -866,6 +867,15 @@
       "resolved": "https://registry.npmjs.org/@types/range-parser/-/range-parser-1.2.3.tgz",
       "integrity": "sha512-ewFXqrQHlFsgc09MK5jP5iR7vumV/BYayNC6PgJO2LPe8vrnNFyjQjSppfEngITi0qvfKtzFvgKymGheFM9UOA=="
     },
+    "node_modules/@types/send": {
+      "version": "0.17.1",
+      "resolved": "https://registry.npmjs.org/@types/send/-/send-0.17.1.tgz",
+      "integrity": "sha512-Cwo8LE/0rnvX7kIIa3QHCkcuF21c05Ayb0ZfxPiv0W8VRiZiNW/WuRupHKpqqGVGf7SUA44QSOUKaEd9lIrd/Q==",
+      "dependencies": {
+        "@types/mime": "^1",
+        "@types/node": "*"
+      }
+    },
     "node_modules/@types/serve-static": {
       "version": "1.13.9",
       "resolved": "https://registry.npmjs.org/@types/serve-static/-/serve-static-1.13.9.tgz",
@@ -9105,13 +9115,14 @@
       }
     },
     "@types/express-serve-static-core": {
-      "version": "4.17.28",
-      "resolved": "https://registry.npmjs.org/@types/express-serve-static-core/-/express-serve-static-core-4.17.28.tgz",
-      "integrity": "sha512-P1BJAEAW3E2DJUlkgq4tOL3RyMunoWXqbSCygWo5ZIWTjUgN1YnaXWW4VWl/oc8vs/XoYibEGBKP0uZyF4AHig==",
+      "version": "4.17.34",
+      "resolved": "https://registry.npmjs.org/@types/express-serve-static-core/-/express-serve-static-core-4.17.34.tgz",
+      "integrity": "sha512-fvr49XlCGoUj2Pp730AItckfjat4WNb0lb3kfrLWffd+RLeoGAMsq7UOy04PAPtoL01uKwcp6u8nhzpgpDYr3w==",
       "requires": {
         "@types/node": "*",
         "@types/qs": "*",
-        "@types/range-parser": "*"
+        "@types/range-parser": "*",
+        "@types/send": "*"
       }
     },
     "@types/http-assert": {
@@ -9184,6 +9195,15 @@
       "resolved": "https://registry.npmjs.org/@types/range-parser/-/range-parser-1.2.3.tgz",
       "integrity": "sha512-ewFXqrQHlFsgc09MK5jP5iR7vumV/BYayNC6PgJO2LPe8vrnNFyjQjSppfEngITi0qvfKtzFvgKymGheFM9UOA=="
     },
+    "@types/send": {
+      "version": "0.17.1",
+      "resolved": "https://registry.npmjs.org/@types/send/-/send-0.17.1.tgz",
+      "integrity": "sha512-Cwo8LE/0rnvX7kIIa3QHCkcuF21c05Ayb0ZfxPiv0W8VRiZiNW/WuRupHKpqqGVGf7SUA44QSOUKaEd9lIrd/Q==",
+      "requires": {
+        "@types/mime": "^1",
+        "@types/node": "*"
+      }
+    },
     "@types/serve-static": {
       "version": "1.13.9",
       "resolved": "https://registry.npmjs.org/@types/serve-static/-/serve-static-1.13.9.tgz",
diff --git a/package.json b/package.json
index 40bd799..1ea1e8d 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
   },
   "dependencies": {
     "@types/express": "^4.17.13",
-    "@types/express-serve-static-core": "^4.17.28",
+    "@types/express-serve-static-core": "^4.17.34",
     "@types/koa": "^2.13.4",
     "debug": "^3.2.6",
     "lodash.get": "^4.4.2",