diff --git a/pkgs/servers/http/apache-httpd/2.4.nix b/pkgs/servers/http/apache-httpd/2.4.nix
index fa20e460554..11d97faaaf4 100644
--- a/pkgs/servers/http/apache-httpd/2.4.nix
+++ b/pkgs/servers/http/apache-httpd/2.4.nix
@@ -11,11 +11,11 @@
 
 stdenv.mkDerivation rec {
   pname = "apache-httpd";
-  version = "2.4.55";
+  version = "2.4.56";
 
   src = fetchurl {
     url = "mirror://apache/httpd/httpd-${version}.tar.bz2";
-    sha256 = "sha256-Eda6GeNsC5PKYuR+b/wtLyiElCaUvODyPznHG9xfaaw=";
+    sha256 = "sha256-2NRfE5i6hO3QW7M8p1k6wpibF8ucegyv5UQtQa/bLXw=";
   };
 
   # FIXME: -dev depends on -doc