diff --git a/modules/cabal-project.nix b/modules/cabal-project.nix
index 52cc04bb2f..361a5f45f7 100644
--- a/modules/cabal-project.nix
+++ b/modules/cabal-project.nix
@@ -25,8 +25,8 @@ in {
           ghc910FullName = pkgs.haskell-nix.resolve-compiler-name "ghc910X";
           ghc911FullName = pkgs.haskell-nix.resolve-compiler-name "ghc911";
         in
-        # cabal-install from hackage (3.10.1.0) does not build with GHC HEAD
-        if builtins.elem fullName [ ghc910FullName ghc911FullName ] && config.name == "cabal-install" && (builtins.elem config.version ["3.10.1.0" "3.10.2.0" "3.10.2.1"])
+        # cabal-install from hackage (3.10.3.0) does not build with GHC HEAD
+        if builtins.elem fullName [ ghc910FullName ghc911FullName ] && config.name == "cabal-install" && (builtins.elem config.version ["3.10.1.0" "3.10.2.0" "3.10.2.1" "3.10.3.0"])
           then "ghc964"
           else pkgs.haskell-nix.resolve-compiler-name name;
     };
diff --git a/overlays/bootstrap.nix b/overlays/bootstrap.nix
index ca4374177c..6133d8b620 100644
--- a/overlays/bootstrap.nix
+++ b/overlays/bootstrap.nix
@@ -1329,31 +1329,7 @@ in {
     cabal-install-tool = {compiler-nix-name, ...}@args:
       (final.haskell-nix.tool compiler-nix-name "cabal" ({pkgs, ...}: {
         evalPackages = pkgs.buildPackages;
-        version = "3.10.1.0";
-      } // final.lib.optionalAttrs (__compareVersions final.buildPackages.haskell-nix.compiler.${compiler-nix-name}.version "9.8.0" >= 0) {
-        # It is important not to include this when not needed as it
-        # introduces a eval time dependency on the `buildPackages`
-        # version of nix-tools (on platforms where we cannot use the
-        # static nix-tools).
-        cabalProjectLocal = ''
-          -- allow newer packages, that are bound to be newer due to
-          -- being shipped with a newer compiler.  If you extend this
-          -- be very careful to only extend it for absolutely necessary packages
-          -- otherwise we risk running into broken build-plans down the line.
-          allow-newer: *:base, *:template-haskell, *:bytestring, *:text
-
-          repository head.hackage.ghc.haskell.org
-            url: https://ghc.gitlab.haskell.org/head.hackage/
-            secure: True
-            key-threshold: 3
-            root-keys:
-               f76d08be13e9a61a377a85e2fb63f4c5435d40f8feb3e12eb05905edb8cdea89
-               26021a13b401500c8eb2761ca95c61f2d625bfef951b939a8124ed12ecf07329
-               7541f32a4ccca4f97aea3b22f5e593ba2c0267546016b992dfadcd2fe944e55d
-            --sha256: sha256-h/vbKTUdGVdkt2ogJer2d+gRuHkayiblQ7oFRqpj14c=
-
-          active-repositories: hackage.haskell.org, head.hackage.ghc.haskell.org:override
-        '';
+        version = "3.10.3.0";
       } // final.lib.optionalAttrs (__compareVersions final.buildPackages.haskell-nix.compiler.${compiler-nix-name}.version "9.8.0" < 0) {
         index-state = final.haskell-nix.internalHackageIndexState;
         materialized = ../materialized + "/${compiler-nix-name}/cabal-install";