diff --git a/package-lock.json b/package-lock.json
index fd0ff83..b420b7f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1460,9 +1460,9 @@
       "dev": true
     },
     "jquery": {
-      "version": "3.3.1",
-      "resolved": "https://registry.npmjs.org/jquery/-/jquery-3.3.1.tgz",
-      "integrity": "sha512-Ubldcmxp5np52/ENotGxlLe6aGMvmF4R8S6tZjsP6Knsaxd/xp3Zrh50cG93lR6nPXyUFwzN3ZSOQI0wRJNdGg=="
+      "version": "3.5.0",
+      "resolved": "https://registry.npmjs.org/jquery/-/jquery-3.5.0.tgz",
+      "integrity": "sha512-Xb7SVYMvygPxbFMpTFQiHh1J7HClEaThguL15N/Gg37Lri/qKyhRGZYzHRyLH8Stq3Aow0LsHO2O2ci86fCrNQ=="
     },
     "js-yaml": {
       "version": "3.5.5",
diff --git a/package.json b/package.json
index 6df2d97..9ef3a80 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
   },
   "dependencies": {
     "epubjs": "latest",
-    "jquery": "^3.3.1",
+    "jquery": "^3.5.0",
     "jszip": "^3.1.5",
     "localforage": "^1.2.10",
     "rsvp": "^4.8.2",