diff --git a/flake.lock b/flake.lock
index d47f33ffc1..1a1567d156 100644
--- a/flake.lock
+++ b/flake.lock
@@ -209,11 +209,11 @@
     "nix-tools": {
       "flake": false,
       "locked": {
-        "lastModified": 1644395812,
-        "narHash": "sha256-BVFk/BEsTLq5MMZvdy3ZYHKfaS3dHrsKh4+tb5t5b58=",
+        "lastModified": 1649424170,
+        "narHash": "sha256-XgKXWispvv5RCvZzPb+p7e6Hy3LMuRjafKMl7kXzxGw=",
         "owner": "input-output-hk",
         "repo": "nix-tools",
-        "rev": "d847c63b99bbec78bf83be2a61dc9f09b8a9ccc1",
+        "rev": "e109c94016e3b6e0db7ed413c793e2d4bdb24aa7",
         "type": "github"
       },
       "original": {