diff --git a/package-lock.json b/package-lock.json
index 732d5d7..d35abe2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,6 @@
       "dependencies": {
         "@codemirror/lang-javascript": "^6.1.1",
         "@codemirror/theme-one-dark": "^6.1.0",
-        "@gkucmierz/utils": "^1.16.1",
         "codemirror": "^6.0.1",
         "copy-to-clipboard": "^3.3.3",
         "eventemitter3": "^4.0.7",
@@ -1878,11 +1877,6 @@
         "url": "https://opencollective.com/eslint"
       }
     },
-    "node_modules/@gkucmierz/utils": {
-      "version": "1.16.1",
-      "resolved": "https://registry.npmjs.org/@gkucmierz/utils/-/utils-1.16.1.tgz",
-      "integrity": "sha512-oWsBN8M60MiKyKMwAtYUMlwrAiIelLV60fsTtmgM76Xx0bV1FXtAPC7HYUa0vVIQsWH32E7nRwdkZfVKPPlBQg=="
-    },
     "node_modules/@humanwhocodes/config-array": {
       "version": "0.11.6",
       "resolved": "https://registry.npmjs.org/@humanwhocodes/config-array/-/config-array-0.11.6.tgz",
@@ -7593,11 +7587,6 @@
         "strip-json-comments": "^3.1.1"
       }
     },
-    "@gkucmierz/utils": {
-      "version": "1.16.1",
-      "resolved": "https://registry.npmjs.org/@gkucmierz/utils/-/utils-1.16.1.tgz",
-      "integrity": "sha512-oWsBN8M60MiKyKMwAtYUMlwrAiIelLV60fsTtmgM76Xx0bV1FXtAPC7HYUa0vVIQsWH32E7nRwdkZfVKPPlBQg=="
-    },
     "@humanwhocodes/config-array": {
       "version": "0.11.6",
       "resolved": "https://registry.npmjs.org/@humanwhocodes/config-array/-/config-array-0.11.6.tgz",