diff --git a/pkgs/development/php-packages/maxminddb/default.nix b/pkgs/development/php-packages/maxminddb/default.nix
index 141d3126836b..48a493513fde 100644
--- a/pkgs/development/php-packages/maxminddb/default.nix
+++ b/pkgs/development/php-packages/maxminddb/default.nix
@@ -1,7 +1,7 @@
 { buildPecl, lib, fetchFromGitHub, libmaxminddb }:
 let
   pname = "maxminddb";
-  version = "1.11.0";
+  version = "1.11.1";
 in
 buildPecl {
   inherit pname version;
@@ -10,7 +10,7 @@ buildPecl {
     owner = "maxmind";
     repo = "MaxMind-DB-Reader-php";
     rev = "v${version}";
-    sha256 = "sha256-Dw1+pYJmZ3U2+rgSOEkx4a6HB8FebSr7YZodOjSipjI=";
+    sha256 = "sha256-e22HVsD0YstGQiRch0zUUF5CY1zSuFCyU2anK9uGCY4=";
   };
 
   prePatch = ''