diff --git a/pkgs/development/tools/database/sqlfluff/default.nix b/pkgs/development/tools/database/sqlfluff/default.nix
index 7ab8f7edc8b6..6b05b8f83c0d 100644
--- a/pkgs/development/tools/database/sqlfluff/default.nix
+++ b/pkgs/development/tools/database/sqlfluff/default.nix
@@ -5,13 +5,13 @@
 
 python3.pkgs.buildPythonApplication rec {
   pname = "sqlfluff";
-  version = "1.2.0";
+  version = "1.2.1";
 
   src = fetchFromGitHub {
     owner = pname;
     repo = pname;
     rev = "refs/tags/${version}";
-    hash = "sha256-n5DprvSbli7wEV+oRA+U5UnaAGPit2Zd2gFb9fCgG8A=";
+    hash = "sha256-BTb01EKPBBTZR8g3RkW0llj169wk6Y7Ui4UoCR+YWsc=";
   };
 
   propagatedBuildInputs = with python3.pkgs; [