diff --git a/pkgs/development/tools/ktlint/default.nix b/pkgs/development/tools/ktlint/default.nix
index d2ac8f5cd7333e..56e55ac68f426d 100644
--- a/pkgs/development/tools/ktlint/default.nix
+++ b/pkgs/development/tools/ktlint/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "ktlint";
-  version = "0.46.1";
+  version = "0.47.0";
 
   src = fetchurl {
     url = "https://github.com/pinterest/ktlint/releases/download/${version}/ktlint";
-    sha256 = "sha256-RcXhEESQsvKjQtO33dlImOp24mfJmRAL5AeR/3JCdq0=";
+    sha256 = "sha256-NuNkEBjFWUkiFKud1sMFdYkO2z2EA03XPaylC0YxY4Q=";
   };
 
   nativeBuildInputs = [ makeWrapper ];