diff --git a/.github/workflows/build-test.yml b/.github/workflows/build-test.yml
index 2c93499f..be5aaa63 100644
--- a/.github/workflows/build-test.yml
+++ b/.github/workflows/build-test.yml
@@ -20,9 +20,8 @@ jobs:
     - uses: actions/checkout@v4
     - uses: conda-incubator/setup-miniconda@v3
       with:
-        python-version: "3.11"
+        python-version: "3.12"
         activate-environment: sparc-test
-        conda-build-version: "24.9.0"
         miniforge-version: latest # Fix according to https://github.com/conda-incubator/setup-miniconda?tab=readme-ov-file#example-10-miniforge
         channels: conda-forge,defaults
         channel-priority: true
@@ -50,24 +49,24 @@ jobs:
     - uses: actions/checkout@v4
     - uses: conda-incubator/setup-miniconda@v3
       with:
-        python-version: "3.11"
+        python-version: "3.12"
         activate-environment: sparc-test
-        conda-build-version: "24.9.0"
         miniforge-version: latest # Fix according to https://github.com/conda-incubator/setup-miniconda?tab=readme-ov-file#example-10-miniforge
         channels: conda-forge,defaults
         channel-priority: true
-    - name: Install boa dependencies
+    - name: Install lasted conda build
+      # Conda build seems much stable now to be used without boa
       run: |
-        mamba install -c conda-forge pip setuptools "conda-build=24.9.0" "colorama=0.4.6"  "ruamel=1.0" ruamel.yaml "rich=13.9" "mamba=1.5.10" "jsonschema=4.23"
-        pip install git+https://github.com/mamba-org/boa.git@00a11ffce59f47c0fc576f93d39baf1f8fc92f32
+        mamba install -c conda-forge conda-build
     - name: Build with mambabuild
       run: |
         echo $CONDA_PREFIX
         conda info
-        CPU_COUNT=2 conda mambabuild .conda/
+        CPU_COUNT=2 conda build .conda/
     - name: Install local build
       run: |
-        mamba install --use-local sparc
+        # Change from version 2.3
+        mamba install -c local sparc
         which sparc
         ldd $(which sparc)
         ldd $(which mpirun)
diff --git a/.github/workflows/update-doc-pdf.yml b/.github/workflows/update-doc-pdf.yml
index 8f293387..d1a61579 100644
--- a/.github/workflows/update-doc-pdf.yml
+++ b/.github/workflows/update-doc-pdf.yml
@@ -25,9 +25,9 @@ jobs:
     - uses: actions/checkout@v4
     - uses: conda-incubator/setup-miniconda@v3
       with:
-        python-version: "3.11"
+        python-version: "3.12"
         activate-environment: sparc-test
-        conda-build-version: "24.9.0"
+        #conda-build-version: "24.9.0"
         miniforge-version: latest # Fix according to https://github.com/conda-incubator/setup-miniconda?tab=readme-ov-file#example-10-miniforge
         channels: conda-forge,defaults
         channel-priority: true
@@ -57,9 +57,9 @@ jobs:
     - uses: actions/checkout@v4
     - uses: conda-incubator/setup-miniconda@v3
       with:
-        python-version: "3.11"
+        python-version: "3.12"
         activate-environment: sparc-test
-        conda-build-version: "24.9.0"
+        #conda-build-version: "24.9.0"
         miniforge-version: latest # Fix according to https://github.com/conda-incubator/setup-miniconda?tab=readme-ov-file#example-10-miniforge
         channels: conda-forge,defaults
         channel-priority: true
diff --git a/ChangeLog b/ChangeLog
index cdba5f28..c08599c0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -3,6 +3,12 @@
 -Name
 -changes
 
+--------------
+November 28, 2025
+Name: Tian Tian
+Changes: (.github/*)
+1. Bug fix in CI workflow
+
 --------------
 November 25, 2025
 Name: Sayan Bhowmik