diff --git a/packages/viz/CHANGELOG.md b/packages/viz/CHANGELOG.md
index a20a647..7d40847 100644
--- a/packages/viz/CHANGELOG.md
+++ b/packages/viz/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## Unreleased
+## 3.6.0
 
 * Update Expat to 2.6.2.
 
diff --git a/packages/viz/package.json b/packages/viz/package.json
index ceb36db..4987bc5 100644
--- a/packages/viz/package.json
+++ b/packages/viz/package.json
@@ -5,7 +5,7 @@
     "graphviz",
     "emscripten"
   ],
-  "version": "3.5.0-dev",
+  "version": "3.6.0",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/mdaines/viz-js.git",