diff --git a/package-lock.json b/package-lock.json
index 13ffabd..bcb3dc1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -723,14 +723,14 @@
       }
     },
     "node_modules/ffjavascript": {
-      "version": "0.2.62",
-      "resolved": "https://registry.npmjs.org/ffjavascript/-/ffjavascript-0.2.62.tgz",
-      "integrity": "sha512-uJ7MTrdzhX/3f+hxn0XhdXbJCqYZJSBB6y2/ui4t21vKYVjyTMlU80pPXu40ir6qpqbrdzUeKdlOdJ0aFG9UNA==",
+      "version": "0.2.63",
+      "resolved": "https://registry.npmjs.org/ffjavascript/-/ffjavascript-0.2.63.tgz",
+      "integrity": "sha512-dBgdsfGks58b66JnUZeZpGxdMIDQ4QsD3VYlRJyFVrKQHb2kJy4R2gufx5oetrTxXPT+aEjg0dOvOLg1N0on4A==",
       "dev": true,
       "dependencies": {
         "wasmbuilder": "0.0.16",
         "wasmcurves": "0.2.2",
-        "web-worker": "^1.2.0"
+        "web-worker": "1.2.0"
       }
     },
     "node_modules/file-entry-cache": {
@@ -2323,14 +2323,14 @@
       }
     },
     "ffjavascript": {
-      "version": "0.2.62",
-      "resolved": "https://registry.npmjs.org/ffjavascript/-/ffjavascript-0.2.62.tgz",
-      "integrity": "sha512-uJ7MTrdzhX/3f+hxn0XhdXbJCqYZJSBB6y2/ui4t21vKYVjyTMlU80pPXu40ir6qpqbrdzUeKdlOdJ0aFG9UNA==",
+      "version": "0.2.63",
+      "resolved": "https://registry.npmjs.org/ffjavascript/-/ffjavascript-0.2.63.tgz",
+      "integrity": "sha512-dBgdsfGks58b66JnUZeZpGxdMIDQ4QsD3VYlRJyFVrKQHb2kJy4R2gufx5oetrTxXPT+aEjg0dOvOLg1N0on4A==",
       "dev": true,
       "requires": {
         "wasmbuilder": "0.0.16",
         "wasmcurves": "0.2.2",
-        "web-worker": "^1.2.0"
+        "web-worker": "1.2.0"
       }
     },
     "file-entry-cache": {