diff --git a/flake.lock b/flake.lock
index 4a2404211..9b265816f 100644
--- a/flake.lock
+++ b/flake.lock
@@ -120,16 +120,16 @@
         ]
       },
       "locked": {
-        "lastModified": 1736879371,
-        "narHash": "sha256-SH1lc1+qFGXl0e0gYvsLqYlVBr2AeOxjD0TWITQHx+A=",
+        "lastModified": 1737057776,
+        "narHash": "sha256-AcmnwsJKm49zl426tmOlcWoH1ekV/+7DwxbqJ7OyNhA=",
         "owner": "runtimeverification",
         "repo": "k",
-        "rev": "5c9d0a0acc1b1a99179d91dcb71c4c7275da2584",
+        "rev": "1cd1fcfd08f0533683655140cdd809f28136414e",
         "type": "github"
       },
       "original": {
         "owner": "runtimeverification",
-        "ref": "v7.1.198",
+        "ref": "v7.1.199",
         "repo": "k",
         "type": "github"
       }
diff --git a/flake.nix b/flake.nix
index aa7befcca..1910c0b74 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,7 +2,7 @@
   description = "K Semantics of WebAssembly";
 
   inputs = {
-    k-framework.url = "github:runtimeverification/k/v7.1.198";
+    k-framework.url = "github:runtimeverification/k/v7.1.199";
     nixpkgs.follows = "k-framework/nixpkgs";
     flake-utils.follows = "k-framework/flake-utils";
     rv-utils.follows = "k-framework/rv-utils";