diff --git a/package-lock.json b/package-lock.json
index 902f1446..1b78bd25 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
       "version": "14.0.0-rc.21",
       "license": "MIT",
       "dependencies": {
-        "lib0": "^1.0.0-rc.18"
+        "lib0": "^1.0.0-rc.19"
       },
       "devDependencies": {
         "@types/node": "^22.14.1",
@@ -3234,9 +3234,9 @@
       }
     },
     "node_modules/lib0": {
-      "version": "1.0.0-rc.18",
-      "resolved": "https://registry.npmjs.org/lib0/-/lib0-1.0.0-rc.18.tgz",
-      "integrity": "sha512-X0pgCiWyFFZ4CZfRTJ+Is0IMWqvVuzSvqb2rKw4FsbBVpDSEzAFn0PXzO1gMdXkIvibjrleo9MLCmGa2WldRrA==",
+      "version": "1.0.0-rc.19",
+      "resolved": "https://registry.npmjs.org/lib0/-/lib0-1.0.0-rc.19.tgz",
+      "integrity": "sha512-0T0WdeG1mTcTA/AtfZrwJvFUCkCYdVp7Wvb8HYCO2H6LjRvYlFFDSKFbChGKx1HayXs4qUM2vG2d8Cj4Y7SahA==",
       "license": "MIT",
       "bin": {
         "0ecdsa-generate-keypair": "src/bin/0ecdsa-generate-keypair.js",
diff --git a/package.json b/package.json
index 0403ef93..42ded716 100644
--- a/package.json
+++ b/package.json
@@ -71,7 +71,7 @@
   },
   "homepage": "https://docs.yjs.dev",
   "dependencies": {
-    "lib0": "^1.0.0-rc.18"
+    "lib0": "^1.0.0-rc.19"
   },
   "devDependencies": {
     "@types/node": "^22.14.1",