diff --git a/package.json b/package.json
index f3973c5..aa2d663 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "isotopes-and-atomic-mass",
-  "version": "1.1.8-rc.3",
+  "version": "1.1.8",
   "license": "GPL-3.0",
   "repository": {
     "type": "git",