diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index b16583dcc..dccb5df68 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -15664,11 +15664,6 @@
         }
       }
     },
-    "optimal-select": {
-      "version": "4.0.1",
-      "resolved": "https://registry.npmjs.org/optimal-select/-/optimal-select-4.0.1.tgz",
-      "integrity": "sha1-R959p6ObsJSf2a9UxvA1cVSPBMk="
-    },
     "optimist": {
       "version": "0.3.7",
       "resolved": "https://registry.npmjs.org/optimist/-/optimist-0.3.7.tgz",
diff --git a/frontend/package.json b/frontend/package.json
index c7ed2b612..8cc292e32 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -29,7 +29,6 @@
     "mobx-react-lite": "^3.1.6",
     "moment": "^2.27.0",
     "moment-range": "^4.0.2",
-    "optimal-select": "^4.0.1",
     "rc-time-picker": "^3.7.3",
     "react": "^16.13.1",
     "react-circular-progressbar": "^2.0.3",