diff --git a/pkgs/development/haskell-modules/configuration-ghc-9.4.x.nix b/pkgs/development/haskell-modules/configuration-ghc-9.4.x.nix
index 7af48a3b928c..23c211afcb4e 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-9.4.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-9.4.x.nix
@@ -195,7 +195,7 @@ in {
   };
 
   # needed to build servant
-  http-api-data = super.http-api-data_0_5;
+  http-api-data = super.http-api-data_0_5_1;
   attoparsec-iso8601 = super.attoparsec-iso8601_1_1_0_0;
 
   # requires newer versions to work with GHC 9.4