diff --git a/CHANGELOG.md b/CHANGELOG.md
index 934fec7..9257248 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Dependency Graph Changelog
 
+## 0.9.0 (February 10, 2020)
+
+- Rewrite the topological sort DFS to be more efficient (and work!) on large graphs.
+  - No longer uses recursion to avoid stack overflows with large/deep graphs
+  - No longer is accidentally `O(N^2)` (thanks [willtennien](https://github.com/willtennien) for pointing this out!)
+
 ## 0.8.1 (December 3, 2019)
 
 - Ensure all nodes are included in overallOrder when cycles are allowed. (Fixes #33)
diff --git a/package.json b/package.json
index e36ab09..9b34216 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "dependency-graph",
   "description": "Simple dependency graph.",
-  "version": "0.8.1",
+  "version": "0.9.0",
   "author": "Jim Riecken <jriecken@gmail.com>",
   "keywords": [
     "dependency",