diff --git a/horizon.dhall b/horizon.dhall
index 8602a91ce48849f48f4cd78d205a55259bd673a9..55bbbebaecd3f741b435431a66a4d24f79cefeba 100644
--- a/horizon.dhall
+++ b/horizon.dhall
@@ -494,7 +494,7 @@ let packages =
       , hex-text = H.callHackage "hex-text" "0.1.0.8"
       , hie-bios = H.callHackage "hie-bios" "0.11.0"
       , hie-compat = H.callHackage "hie-compat" "0.3.1.0"
-      , hiedb = H.callHackage "hiedb" "0.4.2.0"
+      , hiedb = H.callHackage "hiedb" "0.4.3.0"
       , hinotify = H.callHackage "hinotify" "0.4.1"
       , hlint = H.callHackage "hlint" "3.5"
       , hls-alternate-number-format-plugin =
diff --git a/horizon.lock b/horizon.lock
index 38aa0e92abc79c06ff79ea9323f403532bd92848..6204713ce74e22e622a96dda370206adfae016d6 100644
--- a/horizon.lock
+++ b/horizon.lock
@@ -1564,7 +1564,7 @@
   }
 , { mapKey = "hiedb"
   , mapValue =
-      "a5a9992671f0d0bd55a9a7f770aad884a6e9bfe7e0ed73ec06cd35e638b48065"
+      "4871ce6e67de933f5210ec42add8d66ade1f231f34d5fff2edbab0f091cef167"
   }
 , { mapKey = "hinotify"
   , mapValue =
diff --git a/pkgs/hiedb.nix b/pkgs/hiedb.nix
index 4bac5808a2d3ac8218848392c002ec8a687ae443..e47b1d213f784d7d60a204bbf522d840bdfdc6f6 100644
--- a/pkgs/hiedb.nix
+++ b/pkgs/hiedb.nix
@@ -6,8 +6,10 @@
 }:
 mkDerivation {
   pname = "hiedb";
-  version = "0.4.2.0";
-  sha256 = "9cca518eaa6a5d747c32ca7f50c7ba3c7454fb96239796bbbd6d2cc7cb61b908";
+  version = "0.4.3.0";
+  sha256 = "609c200782f79120dbb77d0dc26f6db0dda5e976ef1855d3d19024d23fbbbe06";
+  revision = "1";
+  editedCabalFile = "0yaxg7463625spx0dxg4znzyl8zq93mnb393wp6x11n29jd3l20r";
   isLibrary = true;
   isExecutable = true;
   enableSeparateDataOutput = false;