diff --git a/hosting/package-lock.json b/hosting/package-lock.json
index 5299ee51..2ea2e409 100644
--- a/hosting/package-lock.json
+++ b/hosting/package-lock.json
@@ -1309,6 +1309,11 @@
         "whatwg-fetch": "2.0.4"
       },
       "dependencies": {
+        "core-js": {
+          "version": "3.6.4",
+          "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.6.4.tgz",
+          "integrity": "sha512-4paDGScNgZP2IXXilaffL9X7968RuvwlkK3xWtZRVqgd8SYNiVKRJvkFd1aqqEuPfN7E68ZHEp9hDj6lHj4Hyw=="
+        },
         "whatwg-fetch": {
           "version": "2.0.4",
           "resolved": "https://registry.npmjs.org/whatwg-fetch/-/whatwg-fetch-2.0.4.tgz",
@@ -5310,9 +5315,9 @@
       }
     },
     "core-js": {
-      "version": "3.6.4",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.6.4.tgz",
-      "integrity": "sha512-4paDGScNgZP2IXXilaffL9X7968RuvwlkK3xWtZRVqgd8SYNiVKRJvkFd1aqqEuPfN7E68ZHEp9hDj6lHj4Hyw=="
+      "version": "3.34.0",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.34.0.tgz",
+      "integrity": "sha512-aDdvlDder8QmY91H88GzNi9EtQi2TjvQhpCX6B1v/dAZHU1AuLgHvRh54RiOerpEhEW46Tkf+vgAViB/CWC0ag=="
     },
     "core-js-compat": {
       "version": "3.6.5",
diff --git a/hosting/package.json b/hosting/package.json
index bc85fab1..da0f98e3 100644
--- a/hosting/package.json
+++ b/hosting/package.json
@@ -22,7 +22,7 @@
     "axios": "0.19.2",
     "axios-progress-bar": "1.2.0",
     "bootstrap": "4.5.0",
-    "core-js": "3.6.4",
+    "core-js": "3.34.0",
     "dotenv": "8.2.0",
     "firebase": "7.12.0",
     "gatsby": "2.22.9",
diff --git a/hosting/yarn.lock b/hosting/yarn.lock
index 073aaf98..e1bb6cbf 100644
--- a/hosting/yarn.lock
+++ b/hosting/yarn.lock
@@ -4012,6 +4012,11 @@ core-js-pure@^3.0.0:
   resolved "https://registry.yarnpkg.com/core-js-pure/-/core-js-pure-3.4.7.tgz#c998e1892da9949200c7452cbd33c0df95be9f54"
   integrity sha512-Am3uRS8WCdTFA3lP7LtKR0PxgqYzjAMGKXaZKSNSC/8sqU0Wfq8R/YzoRs2rqtOVEunfgH+0q3O0BKOg0AvjPw==
 
+core-js@3.34.0:
+  version "3.34.0"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.34.0.tgz#5705e6ad5982678612e96987d05b27c6c7c274a5"
+  integrity sha512-aDdvlDder8QmY91H88GzNi9EtQi2TjvQhpCX6B1v/dAZHU1AuLgHvRh54RiOerpEhEW46Tkf+vgAViB/CWC0ag==
+
 core-js@3.6.4:
   version "3.6.4"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.6.4.tgz#440a83536b458114b9cb2ac1580ba377dc470647"