diff --git a/.github/workflows/codecov-upload.yml b/.github/workflows/codecov-upload.yml
index e4bff5f72..473613c7b 100644
--- a/.github/workflows/codecov-upload.yml
+++ b/.github/workflows/codecov-upload.yml
@@ -28,7 +28,7 @@ jobs:
       - name: Restore artifacts or setup vcpkg
         uses: lukka/run-vcpkg@v11
         with:
-          vcpkgGitCommitId: ae360361a434310ffee36d84eb01c033b648fb22
+          vcpkgGitCommitId: 3265c187c74914aa5569b75355badebfdbab7987
 
       - name: Configure
         run: cmake -G Ninja -D CMAKE_BUILD_TYPE=RelWithDebInfo -D ENABLE_TESTING:BOOL=TRUE -D ENABLE_COVERAGE:BOOL=TRUE -S . -B build
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index b4796bb0c..45d1624ba 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -67,7 +67,7 @@ jobs:
     - name: Restore artifacts or setup vcpkg
       uses: lukka/run-vcpkg@v11
       with:
-        vcpkgGitCommitId: ae360361a434310ffee36d84eb01c033b648fb22
+        vcpkgGitCommitId: 3265c187c74914aa5569b75355badebfdbab7987
 
     - name: Configure
       run: cmake --preset=build
diff --git a/.github/workflows/linux-clang-pkgx.yml b/.github/workflows/linux-clang-pkgx.yml
index 22c3a9b21..b06a28dd6 100644
--- a/.github/workflows/linux-clang-pkgx.yml
+++ b/.github/workflows/linux-clang-pkgx.yml
@@ -27,7 +27,7 @@ jobs:
       - name: Restore artifacts or setup vcpkg
         uses: lukka/run-vcpkg@v11
         with:
-          vcpkgGitCommitId: ae360361a434310ffee36d84eb01c033b648fb22
+          vcpkgGitCommitId: 3265c187c74914aa5569b75355badebfdbab7987
 
       - name: Configure
         run: cmake --preset=build
diff --git a/.github/workflows/linux-clang.yml b/.github/workflows/linux-clang.yml
index b849a02dd..ccc4abadc 100644
--- a/.github/workflows/linux-clang.yml
+++ b/.github/workflows/linux-clang.yml
@@ -27,7 +27,7 @@ jobs:
       - name: Restore artifacts or setup vcpkg
         uses: lukka/run-vcpkg@v11
         with:
-          vcpkgGitCommitId: ae360361a434310ffee36d84eb01c033b648fb22
+          vcpkgGitCommitId: 3265c187c74914aa5569b75355badebfdbab7987
 
       - name: Configure
         run: cmake --preset=build
diff --git a/.github/workflows/linux-gcc.yml b/.github/workflows/linux-gcc.yml
index 06a73fca2..165508f11 100644
--- a/.github/workflows/linux-gcc.yml
+++ b/.github/workflows/linux-gcc.yml
@@ -27,7 +27,7 @@ jobs:
       - name: Restore artifacts or setup vcpkg
         uses: lukka/run-vcpkg@v11
         with:
-          vcpkgGitCommitId: ae360361a434310ffee36d84eb01c033b648fb22
+          vcpkgGitCommitId: 3265c187c74914aa5569b75355badebfdbab7987
 
       - name: Configure
         run: cmake --preset=build
diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index d407ca17d..37fbadef1 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -19,7 +19,7 @@ jobs:
     - name: Restore artifacts or setup vcpkg
       uses: lukka/run-vcpkg@v11
       with:
-        vcpkgGitCommitId: ae360361a434310ffee36d84eb01c033b648fb22
+        vcpkgGitCommitId: 3265c187c74914aa5569b75355badebfdbab7987
 
     - name: Configure
       run: cmake --preset=build
diff --git a/.github/workflows/sonarcloud.yml b/.github/workflows/sonarcloud.yml
index f008f0389..81e4da88c 100644
--- a/.github/workflows/sonarcloud.yml
+++ b/.github/workflows/sonarcloud.yml
@@ -31,7 +31,7 @@ jobs:
       - name: Restore artifacts or setup vcpkg
         uses: lukka/run-vcpkg@v11
         with:
-          vcpkgGitCommitId: ae360361a434310ffee36d84eb01c033b648fb22
+          vcpkgGitCommitId: 3265c187c74914aa5569b75355badebfdbab7987
 
       - name: Configure
         run: cmake -G Ninja -D CMAKE_BUILD_TYPE=RelWithDebInfo -D ENABLE_TESTING:BOOL=TRUE -D ENABLE_COVERAGE:BOOL=TRUE -S . -B build
diff --git a/.github/workflows/windows-msvc.yml b/.github/workflows/windows-msvc.yml
index 15abbcb27..aabc8c0f2 100644
--- a/.github/workflows/windows-msvc.yml
+++ b/.github/workflows/windows-msvc.yml
@@ -24,7 +24,7 @@ jobs:
       - name: Restore artifacts, or setup vcpkg
         uses: lukka/run-vcpkg@v11
         with:
-          vcpkgGitCommitId: ae360361a434310ffee36d84eb01c033b648fb22
+          vcpkgGitCommitId: 3265c187c74914aa5569b75355badebfdbab7987
 
       - name: Install vcpkg packages and configure CMake
         run: |
diff --git a/.github/workflows/windows-pkgx.yml b/.github/workflows/windows-pkgx.yml
index 9fb580b1f..f59372345 100644
--- a/.github/workflows/windows-pkgx.yml
+++ b/.github/workflows/windows-pkgx.yml
@@ -24,7 +24,7 @@ jobs:
       - name: Restore artifacts, or setup vcpkg
         uses: lukka/run-vcpkg@v11
         with:
-          vcpkgGitCommitId: ae360361a434310ffee36d84eb01c033b648fb22
+          vcpkgGitCommitId: 3265c187c74914aa5569b75355badebfdbab7987
 
       - name: Install vcpkg packages and configure CMake
         run: |
diff --git a/CMakePresets.json b/CMakePresets.json
index 562a1a767..b24f8f3f1 100644
--- a/CMakePresets.json
+++ b/CMakePresets.json
@@ -35,7 +35,7 @@
       "binaryDir": "${sourceDir}/build",
       "cacheVariables": {
         "CMAKE_CXX_EXTENSIONS": "OFF",
-        "CMAKE_CXX_STANDARD": "20",
+        "CMAKE_CXX_STANDARD": "23",
         "CMAKE_CXX_STANDARD_REQUIRED": "ON"
       }
     },
diff --git a/README.md b/README.md
index 8773a95f5..b308f5deb 100644
--- a/README.md
+++ b/README.md
@@ -284,16 +284,16 @@ If you do not have GraphViz installed, set this option to **NO**
 
 In the `scripts` directory, run `build.sh` or `build.bat` depending on your operating system.
 
-Unit tests run (in `build/tests` or `build\tests\Debug`) via `CDT_test`, the [doctest] executable:
+Unit tests run (in `build/tests` or `build\tests\Debug`) via `CDT_unit_tests`, the [doctest] executable:
 
 ~~~bash
-./CDT_test
+./CDT_unit_tests
 ~~~
 
 or (Windows):
 
 ~~~cmd
-CDT_test.exe
+CDT_unit_tests.exe
 ~~~
 
 You can also run both [CTest] integration and [doctest] unit tests in the `build` directory with:
diff --git a/cmake/StandardProjectSettings.cmake b/cmake/StandardProjectSettings.cmake
index 71f29a853..b572784fd 100644
--- a/cmake/StandardProjectSettings.cmake
+++ b/cmake/StandardProjectSettings.cmake
@@ -38,8 +38,8 @@ endif()
 # Set minimum Boost version
 set(BOOST_MIN_VERSION "1.75.0")
 
-# Use C++20
-set(CMAKE_CXX_STANDARD 20)
+# Use C++23
+set(CMAKE_CXX_STANDARD 23)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_EXTENSIONS OFF)
 
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 7f42896c0..67590809d 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -1,5 +1,5 @@
 add_executable(
-  CDT_test
+  CDT_unit_tests
   ${PROJECT_SOURCE_DIR}/tests/main.cpp
   Apply_move_test.cpp
   Ergodic_moves_3_test.cpp
@@ -18,9 +18,9 @@ add_executable(
   Utilities_test.cpp
   Vertex_test.cpp)
 # Activate C++20 features
-target_compile_features(CDT_test PRIVATE cxx_std_20)
+target_compile_features(CDT_unit_tests PRIVATE cxx_std_20)
 target_link_libraries(
-  CDT_test
+  CDT_unit_tests
   PRIVATE project_options
           project_warnings
           date::date-tz
@@ -29,4 +29,4 @@ target_link_libraries(
           CGAL::CGAL)
 
 # Run unit tests
-add_test(NAME cdt-unit-tests COMMAND $<TARGET_FILE:CDT_test>)
+add_test(NAME cdt-unit-tests COMMAND $<TARGET_FILE:CDT_unit_tests>)