diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5fb98fca4..ce23c2415 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -104,13 +104,13 @@ jobs:
         run: ./odin check examples/all -vet -strict-style -target:linux_arm64
         timeout-minutes: 10
   build_windows:
-    runs-on: windows-2019
+    runs-on: windows-2022
     steps:
       - uses: actions/checkout@v1
       - name: build Odin
         shell: cmd
         run: |
-          call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Auxiliary\Build\vcvars64.bat
+          call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvars64.bat
           ./build.bat 1
       - name: Odin version
         run: ./odin version
@@ -121,65 +121,65 @@ jobs:
       - name: Odin check
         shell: cmd
         run: |
-          call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Auxiliary\Build\vcvars64.bat
+          call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvars64.bat
           odin check examples/demo -vet
         timeout-minutes: 10
       - name: Odin run
         shell: cmd
         run: |
-          call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Auxiliary\Build\vcvars64.bat
+          call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvars64.bat
           odin run examples/demo
         timeout-minutes: 10
       - name: Odin run -debug
         shell: cmd
         run: |
-          call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Auxiliary\Build\vcvars64.bat
+          call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvars64.bat
           odin run examples/demo -debug
         timeout-minutes: 10
       - name: Odin check examples/all
         shell: cmd
         run: |
-          call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Auxiliary\Build\vcvars64.bat
+          call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvars64.bat
           odin check examples/all -strict-style
         timeout-minutes: 10
       - name: Core library tests
         shell: cmd
         run: |
-          call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Auxiliary\Build\vcvars64.bat
+          call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvars64.bat
           cd tests\core
           call build.bat
         timeout-minutes: 10
       - name: Vendor library tests
         shell: cmd
         run: |
-          call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Auxiliary\Build\vcvars64.bat
+          call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvars64.bat
           cd tests\vendor
           call build.bat
         timeout-minutes: 10
       - name: Odin internals tests
         shell: cmd
         run: |
-          call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Auxiliary\Build\vcvars64.bat
+          call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvars64.bat
           cd tests\internal
           call build.bat
         timeout-minutes: 10
       - name: Odin documentation tests
         shell: cmd
         run: |
-          call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Auxiliary\Build\vcvars64.bat
+          call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvars64.bat
           cd tests\documentation
           call build.bat
         timeout-minutes: 10
       - name: core:math/big tests
         shell: cmd
         run: |
-          call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Auxiliary\Build\vcvars64.bat
+          call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvars64.bat
           cd tests\core\math\big
           call build.bat
         timeout-minutes: 10
       - name: Odin check examples/all for Windows 32bits
         shell: cmd
         run: |
-          call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Auxiliary\Build\vcvars64.bat
+          call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvars64.bat
           odin check examples/all -strict-style -target:windows_i386
         timeout-minutes: 10
diff --git a/vendor/botan/bindings/botan.odin b/vendor/botan/bindings/botan.odin
index 9066d765d..b1ec8e35a 100644
--- a/vendor/botan/bindings/botan.odin
+++ b/vendor/botan/bindings/botan.odin
@@ -142,9 +142,11 @@ fpe_t                :: ^fpe_struct
 
 when ODIN_OS == .Windows {
     foreign import botan_lib "botan.lib"
-} else {
+} else  ODIN_OS == .Darwin {
     foreign import botan_lib "system:botan-3"
-}
+} else {
+    foreign import botan_lib "system:botan-2"
+} 
 
 @(default_calling_convention="c")
 @(link_prefix="botan_")