diff --git a/flake.lock b/flake.lock
index 945399ddc..337f7416f 100644
--- a/flake.lock
+++ b/flake.lock
@@ -67,16 +67,16 @@
         "z3": "z3"
       },
       "locked": {
-        "lastModified": 1730331357,
-        "narHash": "sha256-94XaYki+qhuQHR6K5YkajbL6Vby0EjggReTP9unzPk4=",
+        "lastModified": 1730421015,
+        "narHash": "sha256-crZXr/IfwSoC6bmI9GXWDv8UK40L2mFX5ZrHLvlpe5c=",
         "owner": "runtimeverification",
         "repo": "haskell-backend",
-        "rev": "81fe80ccdfadb21c0a0c8488632afe8365cd884a",
+        "rev": "44778e5b349e85f0fd1c40c13691d744e2ddad11",
         "type": "github"
       },
       "original": {
         "owner": "runtimeverification",
-        "ref": "v0.1.95",
+        "ref": "v0.1.97",
         "repo": "haskell-backend",
         "type": "github"
       }
@@ -120,16 +120,16 @@
         ]
       },
       "locked": {
-        "lastModified": 1730344128,
-        "narHash": "sha256-tADlTseeQ2+/chkZ+1BKnBDhLuKptDzb3+yK2K4z1pg=",
+        "lastModified": 1730428312,
+        "narHash": "sha256-fOpgNQDgmEKOZhEAXE2hGYqze0828NoXT4L0ksIMRcA=",
         "owner": "runtimeverification",
         "repo": "k",
-        "rev": "ac5555f78ee2958c3f846dde5936357eafad891b",
+        "rev": "5c84d48f697b73ad779395c53b7edc934ed4e8f5",
         "type": "github"
       },
       "original": {
         "owner": "runtimeverification",
-        "ref": "v7.1.169",
+        "ref": "v7.1.170",
         "repo": "k",
         "type": "github"
       }
diff --git a/flake.nix b/flake.nix
index 4501512f0..95f898f36 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,7 +2,7 @@
   description = "K Semantics of WebAssembly";
 
   inputs = {
-    k-framework.url = "github:runtimeverification/k/v7.1.169";
+    k-framework.url = "github:runtimeverification/k/v7.1.170";
     nixpkgs.follows = "k-framework/nixpkgs";
     flake-utils.follows = "k-framework/flake-utils";
     rv-utils.follows = "k-framework/rv-utils";