diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index f8ba0220..e17939d3 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -18,7 +18,7 @@ jobs:
           - link_type: dynamic
             STATIC_DEPS: none
           - arch: amd64
-            runner: ubuntu-20.04
+            runner: ubuntu-22.04
           - arch: arm64
             runner: ubuntu-22.04-arm
     runs-on: ${{ matrix.runner }}
@@ -145,7 +145,7 @@ jobs:
     strategy:
       matrix:
         arch: [Win32, x64]
-        vstools: [vs2017, vs2019]
+        vstools: [vs2017, vs2022]
         include:
           - arch: x64
             name_suffix: 64
@@ -158,13 +158,13 @@ jobs:
             arch: x64
             cmake_generator: Visual Studio 15 2017 Win64
 
-          - vstools: vs2019
-            cmake_generator: Visual Studio 16 2019
+          - vstools: vs2022
+            cmake_generator: Visual Studio 17 2022
 
     env:
       CMAKE_BUILD_TYPE: RelWithDebInfo
 
-    runs-on: windows-2019
+    runs-on: windows-2022
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -178,7 +178,7 @@ jobs:
         run: |
           cmake . -G "${{ matrix.cmake_generator }}" ${{ env.CMAKE_ARCH_FLAG }}
         env:
-          CMAKE_ARCH_FLAG: ${{ matrix.vstools == 'vs2019' && format('-A {0}', matrix.arch) || ' ' }}
+          CMAKE_ARCH_FLAG: ${{ matrix.vstools == 'vs2022' && format('-A {0}', matrix.arch) || ' ' }}
 
       - name: Download dependencies
         run: |
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5f405a4e..91d98d86 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -265,7 +265,7 @@ add_executable(nekovm
 if (STATIC_BOEHMGC OR WIN32)
 	ExternalProject_Add(libatomic_ops
 		${EP_CONFIGS}
-		URL https://github.com/ivmai/libatomic_ops/releases/download/v7.6.14/libatomic_ops-7.6.14.tar.gz
+		URL https://github.com/bdwgc/libatomic_ops/releases/download/v7.6.14/libatomic_ops-7.6.14.tar.gz
 		URL_MD5 ee8251f5091b7938d18be4dda843a515
 		CONFIGURE_COMMAND echo skip config
 		BUILD_COMMAND echo skip build