diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9c213ca..4e3cd05 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -8,13 +8,13 @@ jobs:
       fail-fast: false
       matrix:
         runs-on: [ubuntu-latest]
-        target: [esp32, esp32s2, esp32s3, esp32c3, esp32h2, esp32p4]
+        target: [esp32, esp32s2, esp32s3, esp32c3, esp32h2, esp32c61, esp32p4]
     runs-on: ${{ matrix.runs-on }}
     steps:
       - uses: actions/checkout@v4
       - uses: espressif/esp-idf-ci-action@v1
         with:
-          esp_idf_version: v5.2
+          esp_idf_version: v5.2.1
           target: ${{ matrix.target }}
       - name: Copy diagram ${{ matrix.target }}
         run: |
@@ -22,5 +22,5 @@ jobs:
       - uses: wokwi/wokwi-ci-action@v1
         with:
           token: ${{ secrets.WOKWI_CI_TOKEN }}
-          timeout: 50000
+          timeout: 5000
           expect_text: 'Hello, world from Zig!'