diff --git a/web/package.json b/web/package.json
index 9bfed23f..1243d4ac 100644
--- a/web/package.json
+++ b/web/package.json
@@ -10,7 +10,7 @@
     "@fortawesome/react-fontawesome": "0.1.14",
     "@material-ui/core": "4.11.3",
     "@material-ui/icons": "4.11.2",
-    "@types/chai": "4.2.16",
+    "@types/chai": "4.2.17",
     "@types/classnames": "2.3.0",
     "@types/enzyme": "3.10.8",
     "@types/jest": "26.0.23",
diff --git a/web/yarn.lock b/web/yarn.lock
index 5bcadd2e..300dba34 100644
--- a/web/yarn.lock
+++ b/web/yarn.lock
@@ -2489,10 +2489,10 @@
   dependencies:
     "@babel/types" "^7.3.0"
 
-"@types/chai@4.2.16":
-  version "4.2.16"
-  resolved "https://registry.yarnpkg.com/@types/chai/-/chai-4.2.16.tgz#f09cc36e18d28274f942e7201147cce34d97e8c8"
-  integrity sha512-vI5iOAsez9+roLS3M3+Xx7w+WRuDtSmF8bQkrbcIJ2sC1PcDgVoA0WGpa+bIrJ+y8zqY2oi//fUctkxtIcXJCw==
+"@types/chai@4.2.17":
+  version "4.2.17"
+  resolved "https://registry.yarnpkg.com/@types/chai/-/chai-4.2.17.tgz#85f9f0610f514b22a94125d441f73eef65bde5cc"
+  integrity sha512-LaiwWNnYuL8xJlQcE91QB2JoswWZckq9A4b+nMPq8dt8AP96727Nb3X4e74u+E3tm4NLTILNI9MYFsyVc30wSA==
 
 "@types/cheerio@*":
   version "0.22.18"