diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index a17af6d..d7d27cc 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -19,16 +19,15 @@ jobs:
       CONDA_PREFIX: /usr/share/miniconda/
 
     steps:
-    - uses: actions/checkout@v2
-    - uses: conda-incubator/setup-miniconda@v2.2.0
+    - uses: actions/checkout@v4
+    - name: Conda config
+      run: echo -e "channels:\n  - conda-forge\n" > .condarc
+    - uses: conda-incubator/setup-miniconda@v3
       with:
-        python-version: "3.10"
-        mamba-version: "*"
-        channels: conda-forge
-        channel-priority: strict
-        auto-update-conda: true  
+        python-version: "3.12"
+        miniforge-version: latest
+        condarc-file: .condarc
         environment-file: .ci_support/environment.yml
-        miniforge-variant: Mambaforge
     - name: Setup
       shell: bash -l {0}
       run: |
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index f2fd04d..4ed14d0 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -18,10 +18,10 @@ jobs:
     permissions:
       id-token: write
     steps:
-    - uses: actions/checkout@v2
-    - uses: actions/setup-python@v2
+    - uses: actions/checkout@v4
+    - uses: actions/setup-python@v5
       with:
-        python-version: "3.11"
+        python-version: "3.12"
 
     - name: Install dependencies
       run: >-
diff --git a/.github/workflows/pypicheck.yml b/.github/workflows/pypicheck.yml
index 9e8f1ad..bff1469 100644
--- a/.github/workflows/pypicheck.yml
+++ b/.github/workflows/pypicheck.yml
@@ -10,16 +10,15 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
-    - uses: conda-incubator/setup-miniconda@v2.2.0
+    - uses: actions/checkout@v4
+    - name: Conda config
+      run: echo -e "channels:\n  - conda-forge\n" > .condarc
+    - uses: conda-incubator/setup-miniconda@v3
       with:
-        python-version: "3.10"
-        mamba-version: "*"
-        channels: conda-forge
-        channel-priority: strict
-        auto-update-conda: true  
+        python-version: "3.12"
+        miniforge-version: latest
+        condarc-file: .condarc
         environment-file: .ci_support/environment.yml
-        miniforge-variant: Mambaforge
     - name: Setup
       shell: bash -l {0}
       run: |
diff --git a/.github/workflows/unittests.yml b/.github/workflows/unittests.yml
index 29344c5..3dd5269 100644
--- a/.github/workflows/unittests.yml
+++ b/.github/workflows/unittests.yml
@@ -21,15 +21,14 @@ jobs:
 
     steps:
     - uses: actions/checkout@v4
+    - name: Conda config
+      run: echo -e "channels:\n  - conda-forge\n" > .condarc
     - uses: conda-incubator/setup-miniconda@v3
       with:
         python-version: ${{ matrix.python-version }}
-        mamba-version: "*"
-        channels: conda-forge
-        channel-priority: strict
-        auto-update-conda: true  
+        miniforge-version: latest
+        condarc-file: .condarc
         environment-file: .ci_support/environment.yml
-        miniforge-variant: Mambaforge
     - name: Setup
       shell: bash -l {0}
       run: |