diff --git a/pkgs/tools/misc/rcm/default.nix b/pkgs/tools/misc/rcm/default.nix
index bd03b591b17c..3aa8ba412e17 100644
--- a/pkgs/tools/misc/rcm/default.nix
+++ b/pkgs/tools/misc/rcm/default.nix
@@ -5,11 +5,11 @@
 
 stdenv.mkDerivation rec {
   pname = "rcm";
-  version = "1.3.5";
+  version = "1.3.6";
 
   src = fetchurl {
     url = "https://thoughtbot.github.io/rcm/dist/rcm-${version}.tar.gz";
-    sha256 = "sha256-JHQefybxagSTJLqoavcARDxCgeLN4JlynXTE1LKevi0=";
+    sha256 = "sha256-9P37xFHR+1dkUxKQogKgqHH2uBujwBprdsSUNchQgKU=";
   };
 
   patches = [ ./fix-rcmlib-path.patch ];