diff --git a/deps/haskell-backend_release b/deps/haskell-backend_release
index 07102b5515..a402c50ee2 100644
--- a/deps/haskell-backend_release
+++ b/deps/haskell-backend_release
@@ -1 +1 @@
-v0.1.149
+v0.1.150
diff --git a/flake.lock b/flake.lock
index 46c22bc8b5..9dc83c895c 100644
--- a/flake.lock
+++ b/flake.lock
@@ -64,16 +64,16 @@
         "z3": "z3"
       },
       "locked": {
-        "lastModified": 1780406844,
-        "narHash": "sha256-6T8TAiAAjI2wHzvPWmTdRZW4hR8lf3C4ChqIJQZgL00=",
+        "lastModified": 1780590347,
+        "narHash": "sha256-iYTKRQzsC56EfHNuDO/O9MbMFmNV9c2CM4NwOXSeSc4=",
         "owner": "runtimeverification",
         "repo": "haskell-backend",
-        "rev": "ce904db16331b0cd07e1a9f06d34224aa461d02d",
+        "rev": "515eccf4a8ebbb0fe8ff807d15a96ce096ce2670",
         "type": "github"
       },
       "original": {
         "owner": "runtimeverification",
-        "ref": "v0.1.149",
+        "ref": "v0.1.150",
         "repo": "haskell-backend",
         "type": "github"
       }
diff --git a/flake.nix b/flake.nix
index 869b4b368c..5fd8648e61 100644
--- a/flake.nix
+++ b/flake.nix
@@ -8,7 +8,7 @@
     llvm-backend.inputs.nixpkgs.follows = "nixpkgs";
 
     haskell-backend = {
-      url = "github:runtimeverification/haskell-backend/v0.1.149";
+      url = "github:runtimeverification/haskell-backend/v0.1.150";
       inputs.rv-nix-tools.follows = "rv-nix-tools";
       inputs.nixpkgs.follows = "nixpkgs";
     };
diff --git a/haskell-backend/src/main/native/haskell-backend b/haskell-backend/src/main/native/haskell-backend
index ce904db163..515eccf4a8 160000
--- a/haskell-backend/src/main/native/haskell-backend
+++ b/haskell-backend/src/main/native/haskell-backend
@@ -1 +1 @@
-Subproject commit ce904db16331b0cd07e1a9f06d34224aa461d02d
+Subproject commit 515eccf4a8ebbb0fe8ff807d15a96ce096ce2670