diff --git a/.github/workflows/build-gpio_iotoggle.yml b/.github/workflows/build-gpio_iotoggle.yml
new file mode 100644
index 0000000..9119098
--- /dev/null
+++ b/.github/workflows/build-gpio_iotoggle.yml
@@ -0,0 +1,41 @@
+# generated with AI
+# Adapted by the create-csolution-github-action skill.
+
+name: Build GPIO_IOToggle
+
+on:
+  workflow_dispatch:
+  pull_request:
+  push:
+    branches: [main]
+
+permissions:
+  contents: read
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build:
+    name: Build B-U585I-IOT02A
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v7.0.1
+
+      - name: Installl tools
+        uses: ARM-software/cmsis-actions/vcpkg@v1.3
+
+      - name: Build B-U585I-IOT02A
+        working-directory: "."
+        run: cbuild GPIO_IOToggle.csolution.yml --active B-U585I-IOT02A --packs
+
+      - name: Upload build artifacts
+        if: always()
+        uses: actions/upload-artifact@v7
+        with:
+          name: gpio-iotoggle-b-u585i-iot02a
+          path: ./out
+          if-no-files-found: warn
diff --git a/vcpkg-configuration.json b/vcpkg-configuration.json
index 166b54b..807b07f 100644
--- a/vcpkg-configuration.json
+++ b/vcpkg-configuration.json
@@ -7,8 +7,9 @@
         }
     ],
     "requires": {
-        "arm:compilers/arm/arm-none-eabi-gcc": "15.3.1",
-        "arm:tools/kitware/cmake": "4.3.3",
-        "arm:tools/ninja-build/ninja": "1.13.2"
+        "arm:compilers/arm/arm-none-eabi-gcc": "^15.3.1",
+        "arm:tools/kitware/cmake": "^4.3.3",
+        "arm:tools/ninja-build/ninja": "^1.13.2",
+        "arm:tools/open-cmsis-pack/cmsis-toolbox": "^2.15.0"
     }
-}
\ No newline at end of file
+}