diff --git a/packages/app/package.json b/packages/app/package.json
index dd15532..b32066d 100644
--- a/packages/app/package.json
+++ b/packages/app/package.json
@@ -32,7 +32,7 @@
     "@types/lodash.get": "4.4.6",
     "@types/mustache": "4.0.0",
     "@types/nock": "11.1.0",
-    "@types/node-fetch": "2.5.2",
+    "@types/node-fetch": "2.6.2",
     "@types/object-hash": "1.3.4",
     "@types/supertest": "2.0.11",
     "@types/uuid": "3.4.5",
diff --git a/packages/slackbot/package.json b/packages/slackbot/package.json
index 8329b4a..6830511 100644
--- a/packages/slackbot/package.json
+++ b/packages/slackbot/package.json
@@ -19,7 +19,7 @@
     "node-fetch": "2.6.0"
   },
   "devDependencies": {
-    "@types/node-fetch": "2.5.2",
+    "@types/node-fetch": "2.6.2",
     "@types/nock": "11.1.0",
     "@types/supertest": "2.0.11",
     "@types/express": "4.17.1",
diff --git a/yarn.lock b/yarn.lock
index 700e98d..e9004d7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1087,12 +1087,13 @@
   dependencies:
     nock "*"
 
-"@types/node-fetch@2.5.2":
-  version "2.5.2"
-  resolved "https://registry.yarnpkg.com/@types/node-fetch/-/node-fetch-2.5.2.tgz#76906dea5b3d6901e50e63e15249c9bcd6e9676e"
-  integrity sha512-djYYKmdNRSBtL1x4CiE9UJb9yZhwtI1VC+UxZD0psNznrUj80ywsxKlEGAE+QL1qvLjPbfb24VosjkYM6W4RSQ==
+"@types/node-fetch@2.6.2":
+  version "2.6.2"
+  resolved "https://registry.yarnpkg.com/@types/node-fetch/-/node-fetch-2.6.2.tgz#d1a9c5fd049d9415dce61571557104dec3ec81da"
+  integrity sha512-DHqhlq5jeESLy19TYhLakJ07kNumXWjcDdxXsLUMJZ6ue8VZJj4kLPQVE/2mdHh3xZziNF1xppu5lwmS53HR+A==
   dependencies:
     "@types/node" "*"
+    form-data "^3.0.0"
 
 "@types/node@*":
   version "12.11.1"
@@ -2533,7 +2534,7 @@ colour@~0.7.1:
   resolved "https://registry.yarnpkg.com/colour/-/colour-0.7.1.tgz#9cb169917ec5d12c0736d3e8685746df1cadf778"
   integrity sha1-nLFpkX7F0SwHNtPoaFdG3xyt93g=
 
-combined-stream@^1.0.6, combined-stream@~1.0.6:
+combined-stream@^1.0.6, combined-stream@^1.0.8, combined-stream@~1.0.6:
   version "1.0.8"
   resolved "https://registry.yarnpkg.com/combined-stream/-/combined-stream-1.0.8.tgz#c3d45a8b34fd730631a110a8a2520682b31d5a7f"
   integrity sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==
@@ -4312,6 +4313,15 @@ form-data@^2.3.1:
     combined-stream "^1.0.6"
     mime-types "^2.1.12"
 
+form-data@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/form-data/-/form-data-3.0.1.tgz#ebd53791b78356a99af9a300d4282c4d5eb9755f"
+  integrity sha512-RHkBKtLWUVwd7SqRIvCZMEvAMoGUp0XU+seQiZejj0COz3RI3hWP4sCv3gZWWLjJTd7rGwcsF5eKZGii0r/hbg==
+  dependencies:
+    asynckit "^0.4.0"
+    combined-stream "^1.0.8"
+    mime-types "^2.1.12"
+
 form-data@~2.3.2:
   version "2.3.3"
   resolved "https://registry.yarnpkg.com/form-data/-/form-data-2.3.3.tgz#dcce52c05f644f298c6a7ab936bd724ceffbf3a6"