diff --git a/horizon.dhall b/horizon.dhall
index b07d7f46c14e74b52620902e875e108ab84e0718..6115db05b694bbcebe81129f127d1daeff9b26dc 100644
--- a/horizon.dhall
+++ b/horizon.dhall
@@ -424,7 +424,7 @@ let packages =
       , genvalidity-vector = H.callHackage "genvalidity-vector" "1.0.0.0"
       , ghc-byteorder = H.callHackage "ghc-byteorder" "4.11.0.0.10"
       , ghc-check = H.callHackage "ghc-check" "0.5.0.8"
-      , ghc-exactprint = H.callHackage "ghc-exactprint" "1.6.0"
+      , ghc-exactprint = H.callHackage "ghc-exactprint" "1.6.1.1"
       , ghc-lib-parser = H.callHackage "ghc-lib-parser" "9.4.2.20220822"
       , ghc-lib-parser-ex = H.callHackage "ghc-lib-parser-ex" "9.4.0.0"
       , ghc-paths = H.callHackage "ghc-paths" "0.1.0.12"
diff --git a/pkgs/ghc-exactprint.nix b/pkgs/ghc-exactprint.nix
index 497220f72b8f8e85129c6a8b8ecf8f445a5e88dc..1f500f9de8e6abb5d5f539c30c1a24fdbb3f1a73 100644
--- a/pkgs/ghc-exactprint.nix
+++ b/pkgs/ghc-exactprint.nix
@@ -22,10 +22,8 @@
 }:
 mkDerivation {
   pname = "ghc-exactprint";
-  version = "1.6.0";
-  sha256 = "8eb59736bbf052a380d5c72277abad05802730b37629ea67a4517b2d88dd40fa";
-  revision = "1";
-  editedCabalFile = "14ilvq5j0x153x6y4sxhks3fccwb0m03b029ffi9pvf1g6y3pqh7";
+  version = "1.6.1.1";
+  sha256 = "8883b247ca97c8720c047b820941c1119c4537c0121b21b02cca441ea12df437";
   isLibrary = true;
   isExecutable = true;
   enableSeparateDataOutput = false;