diff --git a/Makefile b/Makefile
index c7fa4e61..c870fadf 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 # Google Ads API version
 # This only needs changing for major versions e.g. v8 -> v9
-GOOGLE_ADS_VERSION=v17
+GOOGLE_ADS_VERSION=v18
 
 BUNDLE=googleads-nodejs.tar.gz
 PACKAGE_BUILD=/package/googleads-nodejs