diff --git a/flake.lock b/flake.lock
index 78ef81ae0e..e11a1c686b 100644
--- a/flake.lock
+++ b/flake.lock
@@ -209,11 +209,11 @@
     "nix-tools": {
       "flake": false,
       "locked": {
-        "lastModified": 1649424170,
-        "narHash": "sha256-XgKXWispvv5RCvZzPb+p7e6Hy3LMuRjafKMl7kXzxGw=",
+        "lastModified": 1658968505,
+        "narHash": "sha256-UnbQ/Ig/23e9hUdDOBwYHwHgHmQawZ2uazpJ8DLIJgE=",
         "owner": "input-output-hk",
         "repo": "nix-tools",
-        "rev": "e109c94016e3b6e0db7ed413c793e2d4bdb24aa7",
+        "rev": "8a754bdcf20b20e116409c2341cf69065d083053",
         "type": "github"
       },
       "original": {