diff --git a/packages/contract-wrappers/CHANGELOG.md b/packages/contract-wrappers/CHANGELOG.md
index 554e481830..f47aa03f3f 100644
--- a/packages/contract-wrappers/CHANGELOG.md
+++ b/packages/contract-wrappers/CHANGELOG.md
@@ -539,7 +539,7 @@ CHANGELOG
     * Dependencies updated
 ## v1.0.0-rc.1 - _July 19, 2018_
 
-    * Update blockstream to v5.0 and propogate up caught errors to active subscriptions (#815)
+    * Update blockstream to v5.0 and propagate up caught errors to active subscriptions (#815)
     * Update to v2 of 0x rpotocol (#822)
 ## v0.1.1 - _July 18, 2018_
 
@@ -555,4 +555,4 @@ CHANGELOG
     * Dependencies updated
 ## v0.0.1 - _May 22, 2018_
 
-    * Moved contractWrappers out of 0x.js (#579)
\ No newline at end of file
+    * Moved contractWrappers out of 0x.js (#579)