diff --git a/pkgs/servers/http/nginx/mainline.nix b/pkgs/servers/http/nginx/mainline.nix
index 0eb8979c3ac4..3ec493d67da2 100644
--- a/pkgs/servers/http/nginx/mainline.nix
+++ b/pkgs/servers/http/nginx/mainline.nix
@@ -1,6 +1,6 @@
 { callPackage, ... }@args:
 
 callPackage ./generic.nix (args // {
-  version = "1.13.6";
-  sha256 = "1y7qcdpjskjc1iwwrjqsbgm74jpnf873pwv17clsy83ak1pzq4l5";
+  version = "1.13.8";
+  sha256 = "1ib4hkngj9z7pl73lnn96d85m7v2wwb56nkypwx7d6pm3z1vc444";
 })