diff --git a/pkgs/development/tools/database/sqlfluff/default.nix b/pkgs/development/tools/database/sqlfluff/default.nix
index 69f616601cce..3511c3a4e3ff 100644
--- a/pkgs/development/tools/database/sqlfluff/default.nix
+++ b/pkgs/development/tools/database/sqlfluff/default.nix
@@ -5,14 +5,14 @@
 
 python3.pkgs.buildPythonApplication rec {
   pname = "sqlfluff";
-  version = "2.3.3";
+  version = "2.3.4";
   format = "setuptools";
 
   src = fetchFromGitHub {
     owner = pname;
     repo = pname;
     rev = "refs/tags/${version}";
-    hash = "sha256-VCvlNR/0SX3bnGw+gSGkAoS+6zig5lrDv9/Gez+TIb4=";
+    hash = "sha256-kUdTQmNUvjWZ6IUnBndUF47DLFU+hT5rnmyY3LeLA0M=";
   };
 
   propagatedBuildInputs = with python3.pkgs; [