diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 627729636..4937cca26 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -90,7 +90,6 @@ jobs:
         with:
           path: ${{ steps.build.outputs.asset_path_archive }}
           name: ${{ steps.build.outputs.release_name_archive }}
-
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
@@ -113,7 +112,7 @@ jobs:
       - name: Install Qt
         uses: jurplel/install-qt-action@v2
         with:
-          version: '5.12.9'
+          version: '5.12.2'
           modules: 'qttools5'
           install-deps: 'true'
 
@@ -122,7 +121,7 @@ jobs:
         with:
           xcode-version: '10'
 
-      - name: Install deps
+      - name: Install other deps
         run: |
           brew install gcc boost
           brew link boost --force
@@ -148,7 +147,7 @@ jobs:
           git clone https://github.com/seredat/karbowanec.git cryptonote
           mkdir -p "$build_folder"
           cd "$build_folder"
-          cmake -DCMAKE_C_FLAGS="-mmacosx-version-min=10.12" -DCMAKE_CXX_FLAGS="-mmacosx-version-min=10.12" -D CMAKE_BUILD_TYPE=Release ../..
+          cmake -D ARCH=default -D CMAKE_C_FLAGS="-mmacosx-version-min=10.12" -D CMAKE_CXX_FLAGS="-mmacosx-version-min=10.12" -D CMAKE_BUILD_TYPE=Release ../..
           make
           mkdir "$app_name$lang_folder"
           cp languages/*.qm "$app_name$lang_folder"
@@ -161,6 +160,8 @@ jobs:
           echo "::set-output name=release_name::${release_name}.zip"
           echo "::set-output name=asset_path::${asset_path}"
           echo "::set-output name=krb_ver::${krb_ver}"
+        env:
+          MACOSX_DEPLOYMENT_TARGET: '10.12'
 
       - name: Create Artifact
         uses: actions/upload-artifact@v1.0.0
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 353157464..3d282f291 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -51,7 +51,7 @@ jobs:
           git clone https://github.com/seredat/karbowanec cryptonote --quiet
           mkdir "$build_folder"
           cd "$build_folder"
-          Start-Process cmake -ArgumentList "-DBOOST_ROOT=""$env:BOOST_ROOT_1_72_0"" -G ""Visual Studio 16 2019"" -A x64",".." -NoNewWindow -Wait
+          Start-Process cmake -ArgumentList "-DBOOST_ROOT=""$env:BOOST_ROOT_1_72_0"" -G ""Visual Studio 16 2019"" -A x64 -DARCH=default",".." -NoNewWindow -Wait
           Start-Process msbuild -ArgumentList "KarbowanecWallet.sln","/p:Configuration=Release" -NoNewWindow -Wait
           $build_path = "./$build_folder"
           echo "::set-output name=build_path::${build_path}"
@@ -128,7 +128,7 @@ jobs:
       - name: Install Qt
         uses: jurplel/install-qt-action@v2
         with:
-          version: '5.12.9'
+          version: '5.12.2'
           modules: 'qttools5'
           install-deps: 'true'
 
@@ -137,7 +137,7 @@ jobs:
         with:
           xcode-version: '10'
 
-      - name: Install deps
+      - name: Install other deps
         run: |
           brew install gcc boost
           brew link boost --force
@@ -154,7 +154,7 @@ jobs:
           git clone https://github.com/seredat/karbowanec.git cryptonote
           mkdir -p "$build_folder"
           cd "$build_folder"
-          cmake -DCMAKE_C_FLAGS="-mmacosx-version-min=10.12" -DCMAKE_CXX_FLAGS="-mmacosx-version-min=10.12" -D CMAKE_BUILD_TYPE=Release ../..
+          cmake -D ARCH=default -D CMAKE_C_FLAGS="-mmacosx-version-min=10.12" -D CMAKE_CXX_FLAGS="-mmacosx-version-min=10.12" -D CMAKE_BUILD_TYPE=Release ../..
           make
           mkdir "$app_name$lang_folder"
           cp languages/*.qm "$app_name$lang_folder"
@@ -167,6 +167,8 @@ jobs:
           echo "::set-output name=release_name::${release_name}.zip"
           echo "::set-output name=asset_path::${asset_path}"
           echo "::set-output name=krb_ver::${krb_ver}"
+        env:
+          MACOSX_DEPLOYMENT_TARGET: '10.12'
 
       - name: Create Release
         uses: softprops/action-gh-release@v1
diff --git a/cryptonote b/cryptonote
index 61ddd90fb..2a8347807 160000
--- a/cryptonote
+++ b/cryptonote
@@ -1 +1 @@
-Subproject commit 61ddd90fb7f3e719b5fd7f2e6b00e1aa824ec105
+Subproject commit 2a83478075d4a415f2e492ed78d5432f0e04ed22