diff --git a/flake.nix b/flake.nix
index 2a664a969e..77aacd96ac 100644
--- a/flake.nix
+++ b/flake.nix
@@ -3,7 +3,7 @@
   inputs = {
     llvm-backend.url = "github:runtimeverification/llvm-backend/v0.1.103";
     haskell-backend = {
-      url = "github:runtimeverification/haskell-backend/v0.1.104";
+      url = "github:runtimeverification/haskell-backend/v0.1.105";
       inputs.rv-utils.follows = "llvm-backend/rv-utils";
       inputs.nixpkgs.follows = "llvm-backend/nixpkgs";
     };
diff --git a/haskell-backend/src/main/native/haskell-backend b/haskell-backend/src/main/native/haskell-backend
index 1b6cacb3ea..3451f8175f 160000
--- a/haskell-backend/src/main/native/haskell-backend
+++ b/haskell-backend/src/main/native/haskell-backend
@@ -1 +1 @@
-Subproject commit 1b6cacb3eab29c7e449b2d255321c3ed348f4229
+Subproject commit 3451f8175f28737101edbce67a6c3ead4574c32a