diff --git a/CHANGELOG.md b/CHANGELOG.md
index 09eba25..4f8aa06 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 ## Unreleased
 
+## [1.4.1] - 2019-01-22
+
+### Fixed
+
+* Fix importing of Trace Event Format files with no ts field on M events [#198] (by @jlfwong)
+
 ## [1.4.0] - 2019-01-22
 
 ### Added
diff --git a/package.json b/package.json
index 8d65fbb..7dd4241 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "speedscope",
-  "version": "1.4.0",
+  "version": "1.4.1",
   "description": "",
   "repository": "jlfwong/speedscope",
   "main": "index.js",