diff --git a/pkgs/development/tools/database/sqlfluff/default.nix b/pkgs/development/tools/database/sqlfluff/default.nix
index f3a1b95bbbb6..7ab8f7edc8b6 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 = "1.1.0";
+  version = "1.2.0";
 
   src = fetchFromGitHub {
     owner = pname;
     repo = pname;
     rev = "refs/tags/${version}";
-    hash = "sha256-6nVNUVvTKwVAQ55y8IunJyEKHN1/pf1BxM3tBqvNFIc=";
+    hash = "sha256-n5DprvSbli7wEV+oRA+U5UnaAGPit2Zd2gFb9fCgG8A=";
   };
 
   propagatedBuildInputs = with python3.pkgs; [