diff --git a/package-lock.json b/package-lock.json
index a7c20d1..8aa6fa6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6000,9 +6000,9 @@
       }
     },
     "jquery": {
-      "version": "1.9.1",
-      "resolved": "https://registry.npmjs.org/jquery/-/jquery-1.9.1.tgz",
-      "integrity": "sha1-5M1INfqu+63lNYV2E8D8P/KtrzQ="
+      "version": "3.5.0",
+      "resolved": "https://registry.npmjs.org/jquery/-/jquery-3.5.0.tgz",
+      "integrity": "sha512-Xb7SVYMvygPxbFMpTFQiHh1J7HClEaThguL15N/Gg37Lri/qKyhRGZYzHRyLH8Stq3Aow0LsHO2O2ci86fCrNQ=="
     },
     "js-base64": {
       "version": "2.4.5",
diff --git a/package.json b/package.json
index b3be9ee..8adab7a 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
     "express": "^4.16.3",
     "font-awesome": "4.x",
     "fsevents": "^2.3.2",
-    "jquery": "^1.9.1",
+    "jquery": "^3.5.0",
     "react": "^16.3.1",
     "react-announcement": "^1.1.2",
     "react-dom": "^16.3.1",
diff --git a/yarn.lock b/yarn.lock
index c3ea98c..43389ef 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4890,10 +4890,10 @@ jest@20.0.4:
   dependencies:
     jest-cli "^20.0.4"
 
-jquery@^1.9.1:
-  version "1.12.4"
-  resolved "https://registry.yarnpkg.com/jquery/-/jquery-1.12.4.tgz#01e1dfba290fe73deba77ceeacb0f9ba2fec9e0c"
-  integrity sha1-AeHfuikP5z3rp3zurLD5ui/sngw=
+jquery@^3.5.0:
+  version "3.5.0"
+  resolved "https://registry.yarnpkg.com/jquery/-/jquery-3.5.0.tgz#9980b97d9e4194611c36530e7dc46a58d7340fc9"
+  integrity sha512-Xb7SVYMvygPxbFMpTFQiHh1J7HClEaThguL15N/Gg37Lri/qKyhRGZYzHRyLH8Stq3Aow0LsHO2O2ci86fCrNQ==
 
 js-base64@^2.1.9:
   version "2.6.4"