diff --git a/firmware/CHANGELOG.md b/firmware/CHANGELOG.md
index 3edbb69..3be3c02 100644
--- a/firmware/CHANGELOG.md
+++ b/firmware/CHANGELOG.md
@@ -1,4 +1,8 @@
 
+# 0.1.4
+
+- reintroduced swd.cpp for Particle Build library import
+
 # 0.1.3
 
 ## Bugfixes
diff --git a/spark.json b/spark.json
index 7924b03..6abaf4b 100644
--- a/spark.json
+++ b/spark.json
@@ -1,6 +1,6 @@
 {
     "name": "swd",
-    "version": "0.1.3",
+    "version": "0.1.4",
     "author": "mdma <mat dot mcgowan+particle at gmail dot com>",
     "license": "LGPLv3",
     "description": "Implements the SWD protocol and STM32F2xx flash operations. This allows one device to program another by connecting 2 data lines."