diff --git a/js/package.json b/js/package.json
index 602d2a4..4c27540 100644
--- a/js/package.json
+++ b/js/package.json
@@ -27,5 +27,5 @@
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1"
   },
-  "version": "0.2.17"
-}
\ No newline at end of file
+  "version": "0.2.18"
+}
diff --git a/scripts/generate_from_specs.py b/scripts/generate_from_specs.py
index c9222f2..cb00ea0 100644
--- a/scripts/generate_from_specs.py
+++ b/scripts/generate_from_specs.py
@@ -291,6 +291,7 @@ def set_package_json_version():
             else:
                 f.write("\n")
             f.write(line.rstrip())
+        f.write("\n")
     return [package_json]