diff --git a/contrib/nix/flake.lock b/contrib/nix/flake.lock
index 2a1995f03b..8cb7bfe5b9 100644
--- a/contrib/nix/flake.lock
+++ b/contrib/nix/flake.lock
@@ -2,11 +2,11 @@
   "nodes": {
     "crane": {
       "locked": {
-        "lastModified": 1751562746,
-        "narHash": "sha256-smpugNIkmDeicNz301Ll1bD7nFOty97T79m4GUMUczA=",
+        "lastModified": 1759691647,
+        "narHash": "sha256-OnyPw3KaXL909I+FNyD6jfkAP/gdL/K0iitMHxo7ieM=",
         "owner": "ipetkov",
         "repo": "crane",
-        "rev": "aed2020fd3dc26e1e857d4107a5a67a33ab6c1fd",
+        "rev": "1e7905b1eb1b551aade75169940557b6c51ed920",
         "type": "github"
       },
       "original": {
@@ -37,11 +37,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1751949589,
-        "narHash": "sha256-mgFxAPLWw0Kq+C8P3dRrZrOYEQXOtKuYVlo9xvPntt8=",
+        "lastModified": 1759632233,
+        "narHash": "sha256-krgZxGAIIIKFJS+UB0l8do3sYUDWJc75M72tepmVMzE=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "9b008d60392981ad674e04016d25619281550a9d",
+        "rev": "d7f52a7a640bc54c7bb414cca603835bf8dd4b10",
         "type": "github"
       },
       "original": {
@@ -67,11 +67,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1752028888,
-        "narHash": "sha256-LRj3/PUpII6taWOrX1w/OeI6f1ncND02PP/kEHvPCqU=",
+        "lastModified": 1759804383,
+        "narHash": "sha256-jPz0K8xsT2eNSratkw8bfPwSlTuOXGeUvz+bd9wq/vY=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "a0f1c656e053463b47639234b151a05e4441bb19",
+        "rev": "dec08d5dfeca099b0058f0cc61264b04f33db42c",
         "type": "github"
       },
       "original": {
diff --git a/contrib/nix/flake.nix b/contrib/nix/flake.nix
index d2505fee96..b8eff4ae68 100644
--- a/contrib/nix/flake.nix
+++ b/contrib/nix/flake.nix
@@ -96,6 +96,9 @@
               (craneLib.fileset.commonCargoSources ../../stacks-node)
               (craneLib.fileset.commonCargoSources
                 ../tools/config-docs-generator)
+              (craneLib.fileset.commonCargoSources ../../contrib/stacks-inspect)
+              (craneLib.fileset.commonCargoSources ../../contrib/stacks-cli)
+              (craneLib.fileset.commonCargoSources ../../stacks-signer)
             ];
           };
 
@@ -118,6 +121,20 @@
           src = fileSetForCrate ../..;
         });
 
+        stacks-inspect = craneLib.buildPackage (individualCrateArgs // rec {
+          inherit version;
+          pname = "stacks-inspect";
+          cargoExtraArgs = "-p ${pname}";
+          src = fileSetForCrate ../../contrib/stacks-inspect;
+        });
+
+        stacks-cli = craneLib.buildPackage (individualCrateArgs // rec {
+          inherit version;
+          pname = "stacks-cli";
+          cargoExtraArgs = "-p ${pname}";
+          src = fileSetForCrate ../../contrib/stacks-cli;
+        });
+
         stacks-node-app = {
           type = "app";
           program = "${stacks-core}/bin/stacks-node";
@@ -141,7 +158,7 @@
         };
       in with pkgs; {
         packages = {
-          inherit stacks-signer stacks-core;
+          inherit stacks-signer stacks-core stacks-cli stacks-inspect;
           default = stacks-core;
         };
 
@@ -175,7 +192,7 @@
             set +x
           '';
 
-          packages = [ rust-analyzer bitcoind ]
+          packages = [ rust-analyzer bitcoind cargo-nextest ]
             ++ lib.optionals pkgs.stdenv.isDarwin [ ];
         };
       });