diff --git a/pkgs/by-name/bc/bcachefs-tools/package.nix b/pkgs/by-name/bc/bcachefs-tools/package.nix
index 3e1aa6f6fdb4..c6162bffa49d 100644
--- a/pkgs/by-name/bc/bcachefs-tools/package.nix
+++ b/pkgs/by-name/bc/bcachefs-tools/package.nix
@@ -29,13 +29,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "bcachefs-tools";
-  version = "1.31.0";
+  version = "1.31.3";
 
   src = fetchFromGitHub {
     owner = "koverstreet";
     repo = "bcachefs-tools";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-wYlfU4PTcVSPSHbIIDbl8pBOJsBAAl44XBapwFZ528U=";
+    hash = "sha256-sXv6YFM91T08WF5dPU7iQNqWbB/QiL2kMaXm6ZtIDqI=";
   };
 
   nativeBuildInputs = [
@@ -66,7 +66,7 @@ stdenv.mkDerivation (finalAttrs: {
 
   cargoDeps = rustPlatform.fetchCargoVendor {
     src = finalAttrs.src;
-    hash = "sha256-ZCzw3cDpQ8fb2jLYdIWrmlNTPStikIs09jx6jzzC2vM=";
+    hash = "sha256-04YrgYfhZ5NfA2BcF2H6Np1SXRiH6CJpkgc9hzlbMAo=";
   };
 
   makeFlags = [
@@ -100,11 +100,7 @@ stdenv.mkDerivation (finalAttrs: {
   '';
   checkFlags = [ "BCACHEFS_TEST_USE_VALGRIND=no" ];
 
-  postInstall = ''
-    substituteInPlace $out/libexec/bcachefsck_all \
-      --replace-fail "/usr/bin/python3" "${python3.interpreter}"
-  ''
-  + lib.optionalString (stdenv.buildPlatform.canExecute stdenv.hostPlatform) ''
+  postInstall = lib.optionalString (stdenv.buildPlatform.canExecute stdenv.hostPlatform) ''
     installShellCompletion --cmd bcachefs \
       --bash <($out/sbin/bcachefs completions bash) \
       --zsh  <($out/sbin/bcachefs completions zsh) \