diff --git a/pkgs/by-name/bc/bcachefs-tools/kernel-module.nix b/pkgs/by-name/bc/bcachefs-tools/kernel-module.nix
index 614410a039aa..6310280b1dec 100644
--- a/pkgs/by-name/bc/bcachefs-tools/kernel-module.nix
+++ b/pkgs/by-name/bc/bcachefs-tools/kernel-module.nix
@@ -4,6 +4,7 @@ bcachefs-tools:
   stdenv,
   kernelModuleMakeFlags,
   kernel,
+  rustPlatform,
 }:
 
 stdenv.mkDerivation {
@@ -27,6 +28,7 @@ stdenv.mkDerivation {
   makeFlags = kernelModuleMakeFlags ++ [
     "KDIR=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
     "INSTALL_MOD_PATH=${placeholder "out"}"
+    "RUST_LIB_SRC=${rustPlatform.rustLibSrc}"
   ];
 
   installPhase = ''
@@ -50,6 +52,6 @@ stdenv.mkDerivation {
       platforms
       ;
 
-    broken = !(lib.versionAtLeast kernel.version "6.16" && lib.versionOlder kernel.version "7.2");
+    broken = !(lib.versionAtLeast kernel.version "6.16" && lib.versionOlder kernel.version "7.3");
   };
 }
diff --git a/pkgs/by-name/bc/bcachefs-tools/package.nix b/pkgs/by-name/bc/bcachefs-tools/package.nix
index e1c2935d906d..887fe38cecdf 100644
--- a/pkgs/by-name/bc/bcachefs-tools/package.nix
+++ b/pkgs/by-name/bc/bcachefs-tools/package.nix
@@ -19,6 +19,7 @@
   cargo,
   rustc,
   rustPlatform,
+  rust-bindgen,
   makeWrapper,
   nix-update-script,
   versionCheckHook,
@@ -30,18 +31,18 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "bcachefs-tools";
-  version = "1.38.6";
+  version = "1.38.8";
 
   src = fetchFromGitHub {
     owner = "koverstreet";
     repo = "bcachefs-tools";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-VNY9kURuXky504utCZ0Ye76mDG2TFAdzrgYI2iup/PI=";
+    hash = "sha256-9sDE7ua3WMCfV9ZbwQdAbpatv2IhvcwHzzPr+/l2au0=";
   };
 
   cargoDeps = rustPlatform.fetchCargoVendor {
     inherit (finalAttrs) src;
-    hash = "sha256-rajYbfE98j/YqniUoV66LHh22PwEc6sWWJ/7bgGgGtA=";
+    hash = "sha256-F1+FeAlYSqOxeWJI8vHShpXrOZqYXjNGvty/s6f6u8w=";
   };
 
   postPatch = ''
@@ -58,6 +59,7 @@ stdenv.mkDerivation (finalAttrs: {
     rustc
     rustPlatform.cargoSetupHook
     rustPlatform.bindgenHook
+    rust-bindgen
     makeWrapper
     installShellFiles
   ];