diff --git a/dist/yjs.cjs b/dist/yjs.cjs
index 8a343ca9d0a153e95b27ad337e0553a8cc80d5ca..7199cf6e05d9c2c3491e56c4d4bda109e1755563 100644
--- a/dist/yjs.cjs
+++ b/dist/yjs.cjs
@@ -416,7 +416,7 @@ const equalDeleteSets = (ds1, ds2) => {
  */
 
 
-const generateNewClientId = random__namespace.uint32;
+const generateNewClientId = random__namespace.uint53;
 
 /**
  * @typedef {Object} DocOpts
diff --git a/dist/yjs.mjs b/dist/yjs.mjs
index 1c29ce7fe8f146b78911d0af9a53d1b516e86494..220fa0faacf4dc2a787e18f7cc79100e7c516e3a 100644
--- a/dist/yjs.mjs
+++ b/dist/yjs.mjs
@@ -379,7 +379,7 @@ const equalDeleteSets = (ds1, ds2) => {
  */
 
 
-const generateNewClientId = random.uint32;
+const generateNewClientId = random.uint53;
 
 /**
  * @typedef {Object} DocOpts
diff --git a/src/utils/Doc.js b/src/utils/Doc.js
index d5165426f2314fc3c2388e64841e7cd6498a92a9..4bb2e5a8b79bb59f08a011af77e69af862312292 100644
--- a/src/utils/Doc.js
+++ b/src/utils/Doc.js
@@ -20,7 +20,7 @@ import * as map from 'lib0/map'
 import * as array from 'lib0/array'
 import * as promise from 'lib0/promise'
 
-export const generateNewClientId = random.uint32
+export const generateNewClientId = random.uint53
 
 /**
  * @typedef {Object} DocOpts