diff --git a/pkgs/development/libraries/haskell/servant-server/default.nix b/pkgs/development/libraries/haskell/servant-server/default.nix
index 7776af8036d1..8c3ce56d4128 100644
--- a/pkgs/development/libraries/haskell/servant-server/default.nix
+++ b/pkgs/development/libraries/haskell/servant-server/default.nix
@@ -8,8 +8,8 @@
 
 cabal.mkDerivation (self: {
   pname = "servant-server";
-  version = "0.2.1";
-  sha256 = "1b2aqxnn9nf5qabbl8k9kq9b2mpn591j9jpjy33sis7ni469bayj";
+  version = "0.2.3";
+  sha256 = "0n4r145jd1g07g0a1mhbc7s61h6cbbvjvhzwngff756iky7fkcb9";
   isLibrary = true;
   isExecutable = true;
   buildDepends = [