diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index 5b0a3dfe032..7c951ee8c65 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -1257,7 +1257,7 @@ self: super: {
   });
 
   # Needs the corresponding version of haskell-src-exts.
-  haskell-src-exts-simple = super.haskell-src-exts-simple.override { haskell-src-exts = self.haskell-src-exts_1_23_0; };
+  haskell-src-exts-simple = super.haskell-src-exts-simple.override { haskell-src-exts = self.haskell-src-exts_1_23_1; };
 
   # https://github.com/Daniel-Diaz/HaTeX/issues/144
   HaTeX = dontCheck super.HaTeX;