diff --git a/pkgs/applications/virtualization/krunvm/default.nix b/pkgs/applications/virtualization/krunvm/default.nix
index 8ee3d478497..d96277604b5 100644
--- a/pkgs/applications/virtualization/krunvm/default.nix
+++ b/pkgs/applications/virtualization/krunvm/default.nix
@@ -13,18 +13,18 @@
 
 stdenv.mkDerivation rec {
   pname = "krunvm";
-  version = "0.2.1";
+  version = "0.2.3";
 
   src = fetchFromGitHub {
     owner = "containers";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-rR762L8P+7ebE0u4MVCJoXc5mmqXlDFfSas+lFBMVFQ=";
+    hash = "sha256-IXofYsOmbrjq8Zq9+a6pvBYsvZFcKzN5IvCuHaxwazI=";
   };
 
   cargoDeps = rustPlatform.fetchCargoTarball {
     inherit src;
-    hash = "sha256-3WiXm90XiQHpCbhlkigg/ZATQeDdUKTstN7hwcsKm4o=";
+    hash = "sha256-Y0FNi/+HuN5SqexHTKjcW6lEaeis7xZDYc2/FOAANIA=";
   };
 
   nativeBuildInputs = with rustPlatform; [
diff --git a/pkgs/development/libraries/libkrun/default.nix b/pkgs/development/libraries/libkrun/default.nix
index 779f6790c55..2f1b66116c7 100644
--- a/pkgs/development/libraries/libkrun/default.nix
+++ b/pkgs/development/libraries/libkrun/default.nix
@@ -15,21 +15,21 @@
 
 stdenv.mkDerivation rec {
   pname = "libkrun";
-  version = "1.3.0";
+  version = "1.4.8";
 
   src = if stdenv.isLinux then fetchFromGitHub {
     owner = "containers";
     repo = pname;
     rev = "v${version}";
-    hash = "sha256-qVyEqiqaQ8wfZhL5u+Bsaa1yXlgHUitSj5bo7FJ5Y8c=";
+    hash = "sha256-3oNsY91hgor1nZV10mcEZyEdhmHlozF8xXaCR4dvLYg=";
   } else fetchurl {
     url = "https://github.com/containers/libkrun/releases/download/v${version}/v${version}-with_macos_prebuilts.tar.gz";
-    hash = "sha256-RBqeGUhB6Sdt+JujyQBW/76mZwnT0LNs9AMYr8+OCVU=";
+    hash = "sha256-eKjBUianpW4T8OeVwRSEyZFfDE10d3qogkPA4FUJ7rc=";
   };
 
   cargoDeps = rustPlatform.fetchCargoTarball {
     inherit src;
-    hash = "sha256-jxSzhj1iU8qY+sZEVCYTaUqpaA4egjJi9qxrapASQF0=";
+    hash = "sha256-9v8UaBBpQDPZwHVurFJ1FaFMe6wywH3upKDjGcPYnuQ=";
   };
 
   nativeBuildInputs = with rustPlatform; [
diff --git a/pkgs/development/libraries/libkrunfw/default.nix b/pkgs/development/libraries/libkrunfw/default.nix
index 8769cf6913b..f602299e239 100644
--- a/pkgs/development/libraries/libkrunfw/default.nix
+++ b/pkgs/development/libraries/libkrunfw/default.nix
@@ -13,26 +13,28 @@
 assert sevVariant -> stdenv.isx86_64;
 stdenv.mkDerivation rec {
   pname = "libkrunfw";
-  version = "3.3.0";
+  version = "3.8.1";
 
   src = if stdenv.isLinux then fetchFromGitHub {
     owner = "containers";
     repo = pname;
     rev = "v${version}";
-    hash = "sha256-ay+E5AgJeA0i3T4JDosDawwtezDGquzAvYEWHGbPidg=";
+    hash = "sha256-6jFIfTPjI6Eq0SFdQVxqqoBDW00AsDz/xHN+n6DezME=";
   } else fetchurl {
     url = "https://github.com/containers/libkrunfw/releases/download/v${version}/v${version}-with_macos_prebuilts.tar.gz";
-    hash = "sha256-9Wp93PC+PEqUpWHIe6BUnfDMpFvYL8rGGjTU2nWSUVY=";
+    hash = "sha256-i7btjGBgb93tHshIS02Rp492iB4aG0N4UuRwv6Pkukg=";
   };
 
   kernelSrc = fetchurl {
-    url = "https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.15.59.tar.xz";
-    hash = "sha256-5t3GQgVzQNsGs7khwrMb/tLGETWejxRMPlz5w6wzvMs=";
+    url = "https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-6.0.6.tar.xz";
+    hash = "sha256-hksFry2Gm6c9YanFlZ5FMaFBqyvXshdINnH2Jfl0f6o=";
   };
 
   preBuild = ''
     substituteInPlace Makefile \
       --replace 'curl $(KERNEL_REMOTE) -o $(KERNEL_TARBALL)' 'ln -s $(kernelSrc) $(KERNEL_TARBALL)' \
+      --replace 'tar xf $(KERNEL_TARBALL)' \
+                'tar xf $(KERNEL_TARBALL); sed -i "s|/usr/bin/env bash|$(SHELL)|" $(KERNEL_SOURCES)/scripts/check-local-export' \
       --replace 'gcc' '$(CC)'
   '';
 
@@ -51,6 +53,6 @@ stdenv.mkDerivation rec {
     homepage = "https://github.com/containers/libkrunfw";
     license = with licenses; [ lgpl2Only lgpl21Only ];
     maintainers = with maintainers; [ nickcao ];
-    platforms = [ "x86_64-linux" "aarch64-linux" "aarch64-darwin" ];
+    platforms = [ "x86_64-linux" "aarch64-darwin" ];
   };
 }
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 1edd514e686..93b5efbf049 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -25210,7 +25210,7 @@ with pkgs;
     inherit (darwin.apple_sdk.frameworks) Hypervisor;
   };
 
-  libkrun-sev = callPackage ../development/libraries/libkrun { sevVariant = true; };
+  libkrun-sev = libkrun.override { sevVariant = true; };
 
   libkrunfw = callPackage ../development/libraries/libkrunfw { };