diff --git a/nix/sources.json b/nix/sources.json
index 341a28e..a60a18b 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -2,7 +2,7 @@
     "json2sql": {
         "branch": "main",
         "repo": "git@code.nomath.org:~/json2sql",
-        "rev": "ff448719b9fa0463639440dcdfcca17294a02d83",
+        "rev": "56fccc922fd3d7fdf748b7d2b6cf1df4e48bceb2",
         "type": "git"
     },
     "nixpkgs": {