diff --git a/package.json b/package.json
index a963d94..1e752b5 100644
--- a/package.json
+++ b/package.json
@@ -7068,6 +7068,9 @@
     "highlighter": {
       "version": "*"
     },
+    "highlightjs-copy": {
+      "version": "*"
+    },
     "highlightjs-solidity": {
       "version": "*"
     },