diff --git a/package-lock.json b/package-lock.json
index 2a51027f..7470b42a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3094,6 +3094,12 @@
         "@types/node": "*"
       }
     },
+    "@types/content-disposition": {
+      "version": "0.5.3",
+      "resolved": "https://registry.npmjs.org/@types/content-disposition/-/content-disposition-0.5.3.tgz",
+      "integrity": "sha512-P1bffQfhD3O4LW0ioENXUhZ9OIa0Zn+P7M+pWgkCKaT53wVLSq0mrKksCID/FGHpFhRSxRGhgrQmfhRuzwtKdg==",
+      "dev": true
+    },
     "@types/cookiejar": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/@types/cookiejar/-/cookiejar-2.1.1.tgz",
@@ -3101,9 +3107,9 @@
       "dev": true
     },
     "@types/cookies": {
-      "version": "0.7.3",
-      "resolved": "https://registry.npmjs.org/@types/cookies/-/cookies-0.7.3.tgz",
-      "integrity": "sha512-NEkYn8pNsYZIxf3ZrjdPoeyueiPc0RbQClUpTwmdHkpmQQ8iDAlQYKpabuegHy7BJcqTteSTkhURMEs9ZxyEWg==",
+      "version": "0.7.6",
+      "resolved": "https://registry.npmjs.org/@types/cookies/-/cookies-0.7.6.tgz",
+      "integrity": "sha512-FK4U5Qyn7/Sc5ih233OuHO0qAkOpEcD/eG6584yEiLKizTFRny86qHLe/rej3HFQrkBuUjF4whFliAdODbVN/w==",
       "dev": true,
       "requires": {
         "@types/connect": "*",
@@ -3177,6 +3183,12 @@
       "integrity": "sha512-PGAK759pxyfXE78NbKxyfRcWYA/KwW17X290cNev/qAsn9eQIxkH4shoNBafH37wewhDG/0p1cHPbK6+SzZjWQ==",
       "dev": true
     },
+    "@types/http-errors": {
+      "version": "1.8.0",
+      "resolved": "https://registry.npmjs.org/@types/http-errors/-/http-errors-1.8.0.tgz",
+      "integrity": "sha512-2aoSC4UUbHDj2uCsCxcG/vRMXey/m17bC7UwitVm5hn22nI8O8Y9iDpA76Orc+DWkQ4zZrOKEshCqR/jSuXAHA==",
+      "dev": true
+    },
     "@types/istanbul-lib-coverage": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/@types/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.1.tgz",
@@ -3225,14 +3237,16 @@
       "dev": true
     },
     "@types/koa": {
-      "version": "2.11.2",
-      "resolved": "https://registry.npmjs.org/@types/koa/-/koa-2.11.2.tgz",
-      "integrity": "sha512-2UPelagNNW6bnc1I5kIzluCaheXRA9S+NyOdXEFFj9Az7jc15ek5V03kb8OTbb3tdZ5i2BIJObe86PhHvpMolg==",
+      "version": "2.13.3",
+      "resolved": "https://registry.npmjs.org/@types/koa/-/koa-2.13.3.tgz",
+      "integrity": "sha512-TaujBV+Dhe/FvmSMZJtCFBms+bqQacgUebk/M2C2tq8iGmHE/DDf4DcW2Hc7NqusVZmy5xzrWOjtdPKNP+fTfw==",
       "dev": true,
       "requires": {
         "@types/accepts": "*",
+        "@types/content-disposition": "*",
         "@types/cookies": "*",
         "@types/http-assert": "*",
+        "@types/http-errors": "*",
         "@types/keygrip": "*",
         "@types/koa-compose": "*",
         "@types/node": "*"
diff --git a/package.json b/package.json
index 912b7edb..e2d7745b 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     "@types/debug": "4.1.5",
     "@types/express": "4.17.1",
     "@types/jest": "25.1.4",
-    "@types/koa": "2.11.2",
+    "@types/koa": "2.13.3",
     "@types/koa-router": "7.4.0",
     "@types/node": "14.0.26",
     "@types/supertest": "2.0.8",