diff --git a/package.json b/package.json
index c440e92c2472ff3ac76deaa59db8bc51b21f63ec..daf4c354b7e4927802db5b52d58e24d4b45e876e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "geomag-algorithms",
-  "version": "0.8.1",
+  "version": "0.8.4",
   "homepage": "http://geomag.usgs.gov/",
   "repository": "https://github.com/usgs/geomag-algorithms.git",
   "description": "Geomagnetism algorithms.",
diff --git a/setup.py b/setup.py
index c6cd2bb5bd0ce4a6542166275b152fde4e061b7f..7b83a85bdf35bc5c38ab82bb41168992f82a0cb9 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@ from distutils.core import setup
 
 setup(
     name='geomag-algorithms',
-    version='0.8.1',
+    version='0.8.4',
     description='USGS Geomag IO Library',
     url='https://github.com/usgs/geomag-algorithms',
     packages=[