diff --git a/ui/package.json b/ui/package.json
index 1ced9b7..9ce02e0 100644
--- a/ui/package.json
+++ b/ui/package.json
@@ -22,7 +22,7 @@
     "antlr4": "4.11.0",
     "axios": "1.1.3",
     "chart.js": "2.9.4",
-    "core-js": "3.25.5",
+    "core-js": "3.26.0",
     "graphlib": "2.1.8",
     "json-schema-editor-vue": "2.1.0",
     "just-kebab-case": "4.1.1",
diff --git a/ui/yarn.lock b/ui/yarn.lock
index e7fa79a..35da064 100644
--- a/ui/yarn.lock
+++ b/ui/yarn.lock
@@ -4457,10 +4457,10 @@ core-js-pure@^3.25.1:
   resolved "https://registry.yarnpkg.com/core-js-pure/-/core-js-pure-3.25.3.tgz#66ac5bfa5754b47fdfd14f3841c5ed21c46db608"
   integrity sha512-T/7qvgv70MEvRkZ8p6BasLZmOVYKzOaWNBEHAU8FmveCJkl4nko2quqPQOmy6AJIp5MBanhz9no3A94NoRb0XA==
 
-core-js@3.25.5:
-  version "3.25.5"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.25.5.tgz#e86f651a2ca8a0237a5f064c2fe56cef89646e27"
-  integrity sha512-nbm6eZSjm+ZuBQxCUPQKQCoUEfFOXjUZ8dTTyikyKaWrTYmAVbykQfwsKE5dBK88u3QCkCrzsx/PPlKfhsvgpw==
+core-js@3.26.0:
+  version "3.26.0"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.26.0.tgz#a516db0ed0811be10eac5d94f3b8463d03faccfe"
+  integrity sha512-+DkDrhoR4Y0PxDz6rurahuB+I45OsEUv8E1maPTB6OuHRohMMcznBq9TMpdpDMm/hUPob/mJJS3PqgbHpMTQgw==
 
 core-js@^2.4.0:
   version "2.6.12"