diff --git a/package.json b/package.json
index 03a4d90d..0d709a76 100644
--- a/package.json
+++ b/package.json
@@ -90,7 +90,7 @@
     "html-minifier": "4.0.0",
     "html-minifier-loader": "1.4.1",
     "intersection-observer": "0.5.1",
-    "jquery": "3.3.1",
+    "jquery": "3.4.0",
     "mini-css-extract-plugin": "0.5.0",
     "mocha": "6.1.3",
     "mochapack": "1.1.1",
diff --git a/yarn.lock b/yarn.lock
index 53511a6f..39c3d098 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4621,10 +4621,10 @@ istanbul-reports@^2.1.1:
   dependencies:
     handlebars "^4.1.0"
 
-jquery@3.3.1:
-  version "3.3.1"
-  resolved "https://registry.yarnpkg.com/jquery/-/jquery-3.3.1.tgz#958ce29e81c9790f31be7792df5d4d95fc57fbca"
-  integrity sha512-Ubldcmxp5np52/ENotGxlLe6aGMvmF4R8S6tZjsP6Knsaxd/xp3Zrh50cG93lR6nPXyUFwzN3ZSOQI0wRJNdGg==
+jquery@3.4.0:
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/jquery/-/jquery-3.4.0.tgz#8de513fa0fa4b2c7d2e48a530e26f0596936efdf"
+  integrity sha512-ggRCXln9zEqv6OqAGXFEcshF5dSBvCkzj6Gm2gzuR5fWawaX8t7cxKVkkygKODrDAzKdoYw3l/e3pm3vlT4IbQ==
 
 js-base64@^2.1.9:
   version "2.5.1"