diff --git a/pkgs/applications/editors/eclipse/plugins.nix b/pkgs/applications/editors/eclipse/plugins.nix
index 42396b72e7cb..61b4e6617edd 100644
--- a/pkgs/applications/editors/eclipse/plugins.nix
+++ b/pkgs/applications/editors/eclipse/plugins.nix
@@ -403,16 +403,16 @@ rec {
 
   testng = buildEclipsePlugin rec {
     name = "testng-${version}";
-    version = "6.9.12.201607091356";
+    version = "6.9.13.201609291640";
 
     srcFeature = fetchurl {
       url = "http://beust.com/eclipse-old/eclipse_${version}/features/org.testng.eclipse_${version}.jar";
-      sha256 = "06c6885d3ggg1i085zhfwayj06jn4v1jip9zz40921vpq0iand54";
+      sha256 = "02wzcysl7ga3wnvnwp6asl8d77wgc547c5qqawixw94lw6fn1a15";
     };
 
     srcPlugin = fetchurl {
       url = "http://beust.com/eclipse-old/eclipse_${version}/plugins/org.testng.eclipse_${version}.jar";
-      sha256 = "0bpyb9bnh8kglajmdzb7pr21i1sly73kwdjbygg75ad7z37l58br";
+      sha256 = "1j4zw6392q3q6z3pcy803k3g0p220gk1x19fs99p0rmmdz83lc8d";
     };
 
     meta = with stdenv.lib; {