diff --git a/util/mirror-tarballs b/util/mirror-tarballs
index 487f91a..af8d10a 100755
--- a/util/mirror-tarballs
+++ b/util/mirror-tarballs
@@ -207,7 +207,7 @@ mv agentzh-xss-nginx-module-* xss-nginx-module-$ver || exit 1
 
 #################################
 
-ver=0.2.18
+ver=0.2.19
 $root/util/get-tarball "http://github.com/simpl/ngx_devel_kit/tarball/v$ver" -O ngx_devel_kit-$ver.tar.gz
 tar -xzf ngx_devel_kit-$ver.tar.gz || exit 1
 mv simpl-ngx_devel_kit-* ngx_devel_kit-$ver || exit 1