diff --git a/pkgs/os-specific/linux/kernel/linux-testing-bcachefs.nix b/pkgs/os-specific/linux/kernel/linux-testing-bcachefs.nix
index a1748156d098..6c3e739e27dd 100644
--- a/pkgs/os-specific/linux/kernel/linux-testing-bcachefs.nix
+++ b/pkgs/os-specific/linux/kernel/linux-testing-bcachefs.nix
@@ -1,9 +1,9 @@
 { lib
 , fetchpatch
 , kernel
-, date ? "2022-04-25"
-, commit ? "bdf6d7c1350497bc7b0be6027a51d9330645672d"
-, diffHash ? "09bcbklvfj9i9czjdpix2iz7fvjksmavaljx8l92ay1i9fapjmhc"
+, commitDate ? "2022-09-28"
+, currentCommit ? "24c6361e202cc09de0159505eb3ab3ca265520d8"
+, diffHash ? "sha256-Y3uKkVMCaLGJpYb27ef3FfbqEQ32mgCVpWtYzvYamr8="
 , kernelPatches # must always be defined in bcachefs' all-packages.nix entry because it's also a top-level attribute supplied by callPackage
 , argsOverride ? {}
 , ...
@@ -12,21 +12,20 @@
 # NOTE: bcachefs-tools should be updated simultaneously to preserve compatibility
 (kernel.override ( args // {
   argsOverride = {
-    version = "${kernel.version}-bcachefs-unstable-${date}";
+    version = "${kernel.version}-bcachefs-unstable-${commitDate}";
 
     extraMeta = {
       branch = "master";
       maintainers = with lib.maintainers; [ davidak Madouura ];
-      broken = true;
     };
   } // argsOverride;
 
   kernelPatches = [ {
-      name = "bcachefs-${commit}";
+      name = "bcachefs-${currentCommit}";
 
       patch = fetchpatch {
-        name = "bcachefs-${commit}.diff";
-        url = "https://evilpiepirate.org/git/bcachefs.git/rawdiff/?id=${commit}&id2=v${lib.versions.majorMinor kernel.version}";
+        name = "bcachefs-${currentCommit}.diff";
+        url = "https://evilpiepirate.org/git/bcachefs.git/rawdiff/?id=${currentCommit}&id2=v${lib.versions.majorMinor kernel.version}";
         sha256 = diffHash;
       };
 
diff --git a/pkgs/tools/filesystems/bcachefs-tools/default.nix b/pkgs/tools/filesystems/bcachefs-tools/default.nix
index 9abbe2e9a04a..4e52a1d9e567 100644
--- a/pkgs/tools/filesystems/bcachefs-tools/default.nix
+++ b/pkgs/tools/filesystems/bcachefs-tools/default.nix
@@ -22,13 +22,13 @@
 
 stdenv.mkDerivation {
   pname = "bcachefs-tools";
-  version = "unstable-2022-05-02";
+  version = "unstable-2022-09-28";
 
   src = fetchFromGitHub {
     owner = "koverstreet";
     repo = "bcachefs-tools";
-    rev = "6f5afc0c12bbf56ffdabe5b2c5297aef255c4baa";
-    sha256 = "0483zhm3gmk6fd1pn815i3fixwlwsnks3817gn7n3idbbw0kg5ng";
+    rev = "99caca2c70f312c4a2504a7e7a9c92a91426d885";
+    sha256 = "sha256-9bFTBFkQq8SvhYa9K4+MH2zvKZviNaq0sFWoeGgch7g=";
   };
 
   postPatch = ''