diff --git a/crates/core/src/hive/plan.rs b/crates/core/src/hive/plan.rs
index e2f7283..f996b59 100644
--- a/crates/core/src/hive/plan.rs
+++ b/crates/core/src/hive/plan.rs
@@ -283,6 +283,8 @@ mod tests {
         },
         location,
     };
+    use quickcheck::{Arbitrary, Gen};
+    use quickcheck_macros::quickcheck;
     use std::path::PathBuf;
     use std::{
         env,
diff --git a/flake.lock b/flake.lock
index a58f485..10d578e 100644
--- a/flake.lock
+++ b/flake.lock
@@ -241,11 +241,11 @@
     },
     "nixpkgs_3": {
       "locked": {
-        "lastModified": 1771369470,
-        "narHash": "sha256-0NBlEBKkN3lufyvFegY4TYv5mCNHbi5OmBDrzihbBMQ=",
+        "lastModified": 1782959384,
+        "narHash": "sha256-xnJJk+ct+D2+wdRxj1wk36w5zV9RVESwRqcklPdt3fM=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "0182a361324364ae3f436a63005877674cf45efb",
+        "rev": "65179426c83bb3f6bc14898b42ea1c6f01d374b0",
         "type": "github"
       },
       "original": {
@@ -355,11 +355,11 @@
         "nixpkgs": "nixpkgs_4"
       },
       "locked": {
-        "lastModified": 1770228511,
-        "narHash": "sha256-wQ6NJSuFqAEmIg2VMnLdCnUc0b7vslUohqqGGD+Fyxk=",
+        "lastModified": 1780220602,
+        "narHash": "sha256-eynAfOmbmxJnkp7YewvCEbShNnnYJ9gLLqkzsYtBPeM=",
         "owner": "numtide",
         "repo": "treefmt-nix",
-        "rev": "337a4fe074be1042a35086f15481d763b8ddc0e7",
+        "rev": "db947814a175b7ca6ded66e21383d938df01c227",
         "type": "github"
       },
       "original": {