diff --git a/package-lock.json b/package-lock.json
index f3b6b77..7fed45a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -57,6 +57,7 @@
       "resolved": "https://registry.npmjs.org/align-text/-/align-text-0.1.4.tgz",
       "integrity": "sha1-DNkKVhCT810KmSVsIrcGlDP60Rc=",
       "dev": true,
+      "optional": true,
       "requires": {
         "kind-of": "3.2.2",
         "longest": "1.0.1",
@@ -3248,9 +3249,10 @@
       "dev": true
     },
     "jquery": {
-      "version": "2.2.4",
-      "resolved": "https://registry.npmjs.org/jquery/-/jquery-2.2.4.tgz",
-      "integrity": "sha1-LInWiJterFIqfuoywUUhVZxsvwI="
+      "version": "3.4.0",
+      "resolved": "https://registry.npmjs.org/jquery/-/jquery-3.4.0.tgz",
+      "integrity": "sha512-ggRCXln9zEqv6OqAGXFEcshF5dSBvCkzj6Gm2gzuR5fWawaX8t7cxKVkkygKODrDAzKdoYw3l/e3pm3vlT4IbQ==",
+      "dev": true
     },
     "jquery.easing": {
       "version": "1.4.1",
@@ -3730,7 +3732,8 @@
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/longest/-/longest-1.0.1.tgz",
       "integrity": "sha1-MKCy2jj3N3DoKUoNIuZiXtd9AJc=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "loud-rejection": {
       "version": "1.6.0",
diff --git a/package.json b/package.json
index 3b696b1..f56ba85 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
     "bulma": "^0.6.2",
     "cryptofont": "^0.1.1",
     "feather-icons": "^4.7.0",
-    "jquery": "2.2.4",
+    "jquery": "3.4.0",
     "jquery.easing": "^1.4.1",
     "modal-video": "^2.3.2",
     "particlesjs": "2.2.0"