diff --git a/package-lock.json b/package-lock.json
index bc5c9f2..265a7a5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@mapbox/sphericalmercator",
-  "version": "1.2.0-dev",
+  "version": "1.2.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 6629327..8df01b6 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@mapbox/sphericalmercator",
   "description": "Transformations between the Web Mercator projection and Latitude Longitude coordinates",
-  "version": "1.2.0-dev",
+  "version": "1.2.0",
   "licenses": [
     {
       "type": "BSD"