1 files changed, 2 insertions, 2 deletions
diff --git a/pkgs/development/tools/analysis/checkstyle/default.nix b/pkgs/development/tools/analysis/checkstyle/default.nix
index 53f46e372ef..604e44cf7b1 100644
--- a/pkgs/development/tools/analysis/checkstyle/default.nix
+++ b/pkgs/development/tools/analysis/checkstyle/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl, makeWrapper, jre }:
 
 stdenv.mkDerivation rec {
-  version = "8.17";
+  version = "8.18";
   name = "checkstyle-${version}";
 
   src = fetchurl {
     url = "https://github.com/checkstyle/checkstyle/releases/download/checkstyle-${version}/checkstyle-${version}-all.jar";
-    sha256 = "10i285kzbma9pny0vlm8wglxsbqliqrhig6n9rj2nv13x5i53ifj";
+    sha256 = "1l9dqihl73yi3k27j2a1k87gqzs64z0mpwxj6w68ipvxf4rg63x5";
   };
 
   nativeBuildInputs = [ makeWrapper ];