diff --git a/package-lock.json b/package-lock.json
index 4d4c02970d0754969a410aefd4bfc18203b32100..d1894d9ef9ba2cff661971a17e808626da77d36c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -726,7 +726,7 @@
       "integrity": "sha1-llxwWGaOgrVde/4E/yM3vItWR/4=",
       "dev": true,
       "requires": {
-        "core-js": "2.5.4",
+        "core-js": "2.5.5",
         "regenerator-runtime": "0.11.1"
       }
     },
@@ -1704,9 +1704,9 @@
       }
     },
     "core-js": {
-      "version": "2.5.4",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.5.4.tgz",
-      "integrity": "sha1-8si/GB8qgLkvNgEhQpzmOi8K6uA="
+      "version": "2.5.5",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.5.5.tgz",
+      "integrity": "sha1-sU3ek2xkDAV5prUMq8wTLdYSfjs="
     },
     "core-object": {
       "version": "3.1.5",
diff --git a/package.json b/package.json
index b14e8b471ec0a943eb01be775eb54060fc993ebe..8a0739b34c01c8b1522b7f138708636529658062 100755
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
     "bootstrap": "^3.3.7",
     "chart.js": "1.1.1",
     "chosen-js": "^1.8.3",
-    "core-js": "^2.5.4",
+    "core-js": "^2.5.5",
     "jquery": "^3.3.1",
     "jquery-typeahead": "^2.8.0",
     "jquery.nicescroll": "~3.6.8",