diff --git a/.github/workflows/ci.yml b/.github/workflows/ci-auto.yml
similarity index 60%
rename from .github/workflows/ci.yml
rename to .github/workflows/ci-auto.yml
index f75b2dde6..90c5f725a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci-auto.yml
@@ -1,4 +1,4 @@
-name: ci
+name: ci auto
 
 on:
   push:
@@ -12,5 +12,6 @@ jobs:
   ci:
     uses: ./.github/workflows/common.yml
     with:
-      python-version: '3.7'
-      os: ubuntu-20.04
+      python-version: "3.7"
+      os: "ubuntu-20.04"
+      cmake-version: "3.16.x"
diff --git a/.github/workflows/ci-manual.yml b/.github/workflows/ci-manual.yml
new file mode 100644
index 000000000..cd5f8d629
--- /dev/null
+++ b/.github/workflows/ci-manual.yml
@@ -0,0 +1,41 @@
+name: ci manual
+
+on:
+  workflow_dispatch:
+    inputs:
+      fail-fast:
+        description: 'Fail the build after single job fails'
+        required: true
+        default: false
+        type: boolean
+      os:
+        description: 'JSON array of OS to be checked'
+        required: true
+        default: "[\"ubuntu-20.04\", \"ubuntu-22.04\", \"macos-11\", \"macos-12\", \"macos-13\"]"
+        type: string
+      python-version:
+        description: 'JSON array of Python versions to be checked'
+        required: true
+        default: "[\"3.7\", \"3.8\", \"3.9\", \"3.10\", \"3.11\"]"
+        type: string
+      cmake-version:
+        description: 'JSON array of CMake versions to be checked'
+        required: true
+        default: "[\"3.15.x\"]"
+        type: string
+
+jobs:
+  build:
+    strategy:
+      fail-fast: ${{ inputs.fail-fast }}
+      matrix:
+        os: ${{ fromJson(inputs.os) }}
+        python-version: ${{ fromJson(inputs.python-version) }}
+        cmake-version: ${{ fromJson(inputs.cmake-version) }}
+      max-parallel: 5
+
+    uses: ./.github/workflows/common.yml
+    with:
+      os: ${{ matrix.os }}
+      python-version: ${{ matrix.python-version }}
+      cmake-version: ${{ matrix.cmake-version }}
diff --git a/.github/workflows/common.yml b/.github/workflows/common.yml
index cf1940049..2acdc7a01 100644
--- a/.github/workflows/common.yml
+++ b/.github/workflows/common.yml
@@ -19,6 +19,11 @@ on:
         default: ubuntu-20.04
         required: false
         type: string
+      cmake-version:
+        description: 'CMake version to use'
+        default: 3.16.x
+        required: false
+        type: string
 
 jobs:
   run:
@@ -34,32 +39,63 @@ jobs:
             toolchain: stable
             override: true
 
-      - name: Build and test
+      - name: Build Rust library
         working-directory: ./lib
         run: |
           cargo check
           cargo build
+
+      - name: Test Rust library
+        working-directory: ./lib
+        run: |
           RUST_LOG=hyperon=debug cargo test
 
+      - name: Install cbindgen
+        uses: actions-rs/cargo@v1.0.1
+        with:
+          command: install
+          args: cbindgen
+
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
           python-version: ${{ inputs.python-version }}
 
+      - name: Install CMake
+        uses: jwlawson/actions-setup-cmake@v1.14.1
+        with:
+          cmake-version: ${{ inputs.cmake-version }}
+
       - name: Install Conan
         uses: turtlebrowser/get-conan@v1.2
         with:
-          version: 1.60.1
+          version: 1.60.2
 
-      - name: Install cbindgen
-        uses: actions-rs/cargo@v1.0.1
-        with:
-          command: install
-          args: cbindgen
+      - name: Setup Conan profile
+        run: |
+          conan profile new --detect default
+
+      - name: Print environment
+        run: |
+          echo "rustc --version"
+          rustc --version
+          echo "cbindgen --version"
+          cbindgen --version
+          echo "python --version"
+          python --version
+          echo "conan --version"
+          conan --version
+          echo "conan profile show default"
+          conan profile show default
+          echo "gcc --version"
+          gcc --version
+          echo "cmake --version"
+          cmake --version
+          echo "make --version"
+          make --version
 
       - name: Setup C API build
         run: |
-          conan profile new --detect default
           mkdir -p build
           cd build
           # specify C compiler as conan could not find it automatically
diff --git a/CMakeLists.txt b/CMakeLists.txt
index c3e41687a..f040c1d4e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,5 @@
-# minimum version required by $<IF..> generator expression
-cmake_minimum_required(VERSION 3.10.2)
+# Minimal version supported by hyperonc
+cmake_minimum_required(VERSION 3.15)
 
 project(hyperon)
 
@@ -43,5 +43,5 @@ message(STATUS "HYPERONPY_BINARY_DIR = ${HYPERONPY_BINARY_DIR}")
 
 enable_testing()
 add_custom_target(check
-    COMMAND ${CMAKE_CTEST_COMMAND} --output-on-failure --test-dir "${HYPERONC_BINARY_DIR}"
-    COMMAND ${CMAKE_CTEST_COMMAND} --output-on-failure --test-dir "${HYPERONPY_BINARY_DIR}")
+    COMMAND cd "${HYPERONC_BINARY_DIR}" && ${CMAKE_CTEST_COMMAND} --no-tests=error --output-on-failure
+    COMMAND cd "${HYPERONPY_BINARY_DIR}" && ${CMAKE_CTEST_COMMAND} --no-tests=error --output-on-failure)
diff --git a/Dockerfile b/Dockerfile
index 187c2923f..a15e5fe34 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -18,7 +18,7 @@ RUN sh /tmp/rustup.sh -y && rm /tmp/rustup.sh
 ENV PATH="${PATH}:/home/user/.cargo/bin"
 RUN cargo install cbindgen
 
-RUN python3 -m pip install conan==1.60.1 pip==23.1.2
+RUN python3 -m pip install conan==1.60.2 pip==23.1.2
 ENV PATH="${PATH}:/home/user/.local/bin"
 RUN conan profile new --detect default
 
diff --git a/README.md b/README.md
index 8c9557f34..aa6ea62f9 100644
--- a/README.md
+++ b/README.md
@@ -50,7 +50,7 @@ Rust (see the Notes at the installation page).
   * Python3 and Python3-dev (3.7 or later)
   * Pip (23.1.2 or later)
   * GCC (7.5 or later)
-  * CMake (3.10 or later)
+  * CMake (3.15 or later)
 
 * Install cbindgen:
 ```
@@ -59,7 +59,7 @@ cargo install --force cbindgen
 
 * Install Conan and make default Conan profile:
 ```
-python3 -m pip install conan==1.60.1
+python3 -m pip install conan==1.60.2
 conan profile new --detect default
 ```
 
diff --git a/c/CMakeLists.txt b/c/CMakeLists.txt
index dd3ae55fa..b80568e77 100644
--- a/c/CMakeLists.txt
+++ b/c/CMakeLists.txt
@@ -1,5 +1,5 @@
-# minimum version required by $<IF..> generator expression
-cmake_minimum_required(VERSION 3.10.2)
+# Minimal version which allows building dependencies from sources
+cmake_minimum_required(VERSION 3.15)
 project(hyperonc)
 
 enable_testing()
@@ -9,7 +9,7 @@ add_custom_target(check COMMAND ${CMAKE_CTEST_COMMAND} --output-on-failure)
 execute_process(
     # --build is required to build dependencies from source under cibuildwheel
     # environment
-    COMMAND conan install --build -- ${CMAKE_CURRENT_SOURCE_DIR}
+    COMMAND cmake -E env CC= CXX= conan install --build -- ${CMAKE_CURRENT_SOURCE_DIR}
     WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
 include(${CMAKE_CURRENT_BINARY_DIR}/conanbuildinfo.cmake)
 conan_basic_setup(TARGETS)
diff --git a/python/install-hyperonc.sh b/python/install-hyperonc.sh
index 3091f8d81..487c2cc91 100755
--- a/python/install-hyperonc.sh
+++ b/python/install-hyperonc.sh
@@ -30,7 +30,7 @@ sh /tmp/rustup.sh -y && rm /tmp/rustup.sh
 export PATH="${PATH}:${HOME}/.cargo/bin"
 cargo install cbindgen
 
-python3 -m pip install conan==1.60.1 pip==23.1.2
+python3 -m pip install conan==1.60.2 pip==23.1.2
 PATH="${PATH}:${HOME}/.local/bin"
 conan profile new --detect default
 
diff --git a/python/pyproject.toml b/python/pyproject.toml
index 892b7b12c..4c3f61ace 100644
--- a/python/pyproject.toml
+++ b/python/pyproject.toml
@@ -1,5 +1,5 @@
 [build-system]
-requires = ["setuptools==65.6.3", "conan==1.60.1", "cmake==3.26.4"]
+requires = ["setuptools==65.6.3", "conan==1.60.2", "cmake==3.26.4"]
 build-backend = "setuptools.build_meta"
 
 [project]