diff --git a/Makefile b/Makefile
index e28d965d..3409a04f 100644
--- a/Makefile
+++ b/Makefile
@@ -10,7 +10,7 @@ build-heroku-16:
 
 build-heroku-18:
 	@echo "Building nginx in Docker for heroku-18..."
-	@docker run -v $(shell pwd):/buildpack --rm -it -e "STACK=heroku-18" -e "NGINX_VERSION=1.14.0" -e "PCRE_VERSION=8.42" -e "HEADERS_MORE_VERSION=0.33" -w /buildpack heroku/heroku:18-build scripts/build_nginx /buildpack/bin/nginx-heroku-18
+	@docker run -v $(shell pwd):/buildpack --rm -it -e "STACK=heroku-18" -e "NGINX_VERSION=1.14.1" -e "PCRE_VERSION=8.42" -e "HEADERS_MORE_VERSION=0.33" -w /buildpack heroku/heroku:18-build scripts/build_nginx /buildpack/bin/nginx-heroku-18
 
 shell:
 	@echo "Opening heroku-16 shell..."
diff --git a/bin/nginx-heroku-18 b/bin/nginx-heroku-18
index dd46cd3c..5edbc9dc 100755
Binary files a/bin/nginx-heroku-18 and b/bin/nginx-heroku-18 differ