diff --git a/package-lock.json b/package-lock.json
index d42b09cc..c72de184 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1439,11 +1439,11 @@
       }
     },
     "lib0": {
-      "version": "0.2.12",
-      "resolved": "https://registry.npmjs.org/lib0/-/lib0-0.2.12.tgz",
-      "integrity": "sha512-ileLyIMsWqcpyFLP6WMIgD6C7rkwrdYjH6CCFvAnqOhnGcyAl8LmLkiryVNmKW0sLRw/gLcB47LGXJDw0tDlkg==",
+      "version": "0.2.15",
+      "resolved": "https://registry.npmjs.org/lib0/-/lib0-0.2.15.tgz",
+      "integrity": "sha512-wLwuTNNgtC7EQH0b3w4iqpts69TRFVur74Wta7jwgS2w+r/vPLuGcsBA16VoPgBYME7oxDSjEesJw9p/gHmFEg==",
       "requires": {
-        "isomorphic.js": "^0.1.1"
+        "isomorphic.js": "^0.1.3"
       }
     },
     "linkify-it": {
diff --git a/package.json b/package.json
index 67cf8a8f..6746cd4f 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,7 @@
   },
   "homepage": "https://yjs.dev",
   "dependencies": {
-    "lib0": "^0.2.12"
+    "lib0": "^0.2.15"
   },
   "devDependencies": {
     "@rollup/plugin-commonjs": "^11.0.1",