diff --git a/pkgs/tools/filesystems/bcachefs-tools/default.nix b/pkgs/tools/filesystems/bcachefs-tools/default.nix
index 48926a3aade..5e75346e46b 100644
--- a/pkgs/tools/filesystems/bcachefs-tools/default.nix
+++ b/pkgs/tools/filesystems/bcachefs-tools/default.nix
@@ -3,12 +3,12 @@
 
 stdenv.mkDerivation rec {
   pname = "bcachefs-tools";
-  version = "2019-05-29";
+  version = "2019-07-11";
 
   src = fetchgit {
     url = "https://evilpiepirate.org/git/bcachefs-tools.git";
-    rev = "34b93747051055c1076add36f4730c7715e27f07";
-    sha256 = "1z6ih0mssa9y9yr3v0dzrflliqz8qfdkjb29p9nqbpg8iqi45fa8";
+    rev = "33c91e2ff4e228cb618ca22d642a34ec1c2cf0ef";
+    sha256 = "0glldbnda61xwf7309mk48qmxqnipjmcgsibab77nr6v3bg13ip1";
   };
 
   enableParallelBuilding = true;