diff --git a/client_react/CHANGELOG.md b/client_react/CHANGELOG.md
index 98bd4fa..daa3f1b 100644
--- a/client_react/CHANGELOG.md
+++ b/client_react/CHANGELOG.md
@@ -1,5 +1,11 @@
 # CHANGELOG
 
+## 0.3.4
+
+### Improvements
+
+- Updates peer dependency to support React 19.
+
 ## 0.3.3
 
 ### Features
diff --git a/client_react/package.json b/client_react/package.json
index 29d7323..18908b5 100644
--- a/client_react/package.json
+++ b/client_react/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@topical/react",
-  "version": "0.3.3",
+  "version": "0.3.4",
   "description": "React Topical client.",
   "main": "dist/index.js",
   "typings": "dist/index.d.ts",
@@ -25,11 +25,11 @@
     "dist"
   ],
   "peerDependencies": {
-    "react": "^18.2.0"
+    "react": "^18.2.0 || ^19.0.0"
   },
   "devDependencies": {
     "@biomejs/biome": "^2.3.11",
-    "@types/react": "^18.0.26",
+    "@types/react": "^18.0.26 || ^19.0.0",
     "typescript": "^5.9.3"
   },
   "dependencies": {