diff --git a/.github/workflows/documentation.yaml b/.github/workflows/documentation.yaml
index 454d91b..9e90bf5 100644
--- a/.github/workflows/documentation.yaml
+++ b/.github/workflows/documentation.yaml
@@ -8,14 +8,10 @@ on:
 env:
   CPM_SOURCE_CACHE: ${{ github.workspace }}/cpm_modules
 
-permissions:
-  contents: write
-
-
 jobs:
   build:
     name: Build and publish documentation
-    runs-on: ubuntu-latest
+    runs-on: macos-latest
     steps:
       - uses: actions/checkout@v3
 
@@ -24,22 +20,18 @@ jobs:
           path: "**/cpm_modules"
           key: ${{ github.workflow }}-cpm-modules-${{ hashFiles('**/CMakeLists.txt', '**/*.cmake') }}
 
-      - name: Install python dependencies
+      - name: Install dependencies
         run: |
-          pip3 install jinja2==3.1.6 Pygments==2.19.1
+          brew install doxygen
+          pip3 install jinja2 Pygments
 
-      - name: Install Doxygen
-        uses: ssciwr/doxygen-install@v1
-        with:
-            version: "1.13.2"
-      
       - name: Build
         run: |
           cmake -Sdocumentation -Bbuild
           cmake --build build --target GenerateDocs
 
       - name: Publish
-        uses: peaceiris/actions-gh-pages@v4
+        uses: peaceiris/actions-gh-pages@v3
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: ./build/doxygen/html
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 31cf517..8e686d9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -28,7 +28,7 @@ CPMAddPackage("gh:TheLartians/PackageProject.cmake@1.8.0")
 
 CPMAddPackage(
   NAME fmt
-  GIT_TAG 10.2.1
+  GIT_TAG 9.1.0
   GITHUB_REPOSITORY fmtlib/fmt
   OPTIONS "FMT_INSTALL YES" # create an installable target
 )
@@ -74,5 +74,5 @@ packageProject(
   INCLUDE_DESTINATION include/${PROJECT_NAME}-${PROJECT_VERSION}
   VERSION_HEADER "${VERSION_HEADER_LOCATION}"
   COMPATIBILITY SameMajorVersion
-  DEPENDENCIES "fmt 10.2.1"
+  DEPENDENCIES "fmt 8.1.1"
 )
diff --git a/cmake/CPM.cmake b/cmake/CPM.cmake
index baf2d8c..a10f926 100644
--- a/cmake/CPM.cmake
+++ b/cmake/CPM.cmake
@@ -1,11 +1,8 @@
-# SPDX-License-Identifier: MIT
-#
-# SPDX-FileCopyrightText: Copyright (c) 2019-2023 Lars Melchior and contributors
-
-set(CPM_DOWNLOAD_VERSION 0.40.2)
-set(CPM_HASH_SUM "c8cdc32c03816538ce22781ed72964dc864b2a34a310d3b7104812a5ca2d835d")
+set(CPM_DOWNLOAD_VERSION 0.35.0)
 
 if(CPM_SOURCE_CACHE)
+  # Expand relative path. This is important if the provided path contains a tilde (~)
+  get_filename_component(CPM_SOURCE_CACHE ${CPM_SOURCE_CACHE} ABSOLUTE)
   set(CPM_DOWNLOAD_LOCATION "${CPM_SOURCE_CACHE}/cpm/CPM_${CPM_DOWNLOAD_VERSION}.cmake")
 elseif(DEFINED ENV{CPM_SOURCE_CACHE})
   set(CPM_DOWNLOAD_LOCATION "$ENV{CPM_SOURCE_CACHE}/cpm/CPM_${CPM_DOWNLOAD_VERSION}.cmake")
@@ -13,12 +10,12 @@ else()
   set(CPM_DOWNLOAD_LOCATION "${CMAKE_BINARY_DIR}/cmake/CPM_${CPM_DOWNLOAD_VERSION}.cmake")
 endif()
 
-# Expand relative path. This is important if the provided path contains a tilde (~)
-get_filename_component(CPM_DOWNLOAD_LOCATION ${CPM_DOWNLOAD_LOCATION} ABSOLUTE)
-
-file(DOWNLOAD
-     https://github.com/cpm-cmake/CPM.cmake/releases/download/v${CPM_DOWNLOAD_VERSION}/CPM.cmake
-     ${CPM_DOWNLOAD_LOCATION} EXPECTED_HASH SHA256=${CPM_HASH_SUM}
-)
+if(NOT (EXISTS ${CPM_DOWNLOAD_LOCATION}))
+  message(STATUS "Downloading CPM.cmake to ${CPM_DOWNLOAD_LOCATION}")
+  file(DOWNLOAD
+       https://github.com/cpm-cmake/CPM.cmake/releases/download/v${CPM_DOWNLOAD_VERSION}/CPM.cmake
+       ${CPM_DOWNLOAD_LOCATION}
+  )
+endif()
 
 include(${CPM_DOWNLOAD_LOCATION})
diff --git a/cmake/tools.cmake b/cmake/tools.cmake
index e884c36..2364da9 100644
--- a/cmake/tools.cmake
+++ b/cmake/tools.cmake
@@ -11,7 +11,7 @@ include(${CMAKE_CURRENT_LIST_DIR}/CPM.cmake)
 # enables sanitizers support using the the `USE_SANITIZER` flag available values are: Address,
 # Memory, MemoryWithOrigins, Undefined, Thread, Leak, 'Address;Undefined'
 if(USE_SANITIZER OR USE_STATIC_ANALYZER)
-  CPMAddPackage("gh:StableCoder/cmake-scripts#24.04")
+  CPMAddPackage("gh:StableCoder/cmake-scripts#1f822d1fc87c8d7720c074cde8a278b44963c354")
 
   if(USE_SANITIZER)
     include(${cmake-scripts_SOURCE_DIR}/sanitizers.cmake)
@@ -54,21 +54,13 @@ if(USE_SANITIZER OR USE_STATIC_ANALYZER)
 
     include(${cmake-scripts_SOURCE_DIR}/tools.cmake)
 
-    if(${CLANG_TIDY})
-      clang_tidy(${CLANG_TIDY_ARGS})
-    endif()
-
-    if(${IWYU})
-      include_what_you_use(${IWYU_ARGS})
-    endif()
-
-    if(${CPPCHECK})
-      cppcheck(${CPPCHECK_ARGS})
-    endif()
+    clang_tidy(${CLANG_TIDY_ARGS})
+    include_what_you_use(${IWYU_ARGS})
+    cppcheck(${CPPCHECK_ARGS})
   endif()
 endif()
 
 # enables CCACHE support through the USE_CCACHE flag possible values are: YES, NO or equivalent
 if(USE_CCACHE)
-  CPMAddPackage("gh:TheLartians/Ccache.cmake@1.2.4")
+  CPMAddPackage("gh:TheLartians/Ccache.cmake@1.2.3")
 endif()
diff --git a/documentation/pages/about.dox b/documentation/pages/about.dox
index 59fc18f..8ca02c0 100644
--- a/documentation/pages/about.dox
+++ b/documentation/pages/about.dox
@@ -1,5 +1,5 @@
 /** @page about About
   @section doc ModernCppStarter Documentation 
-  This is the auto-generated documentation for the initial project of the ModernCppStarter.
+  This is the auto-generated documentation for the initial project of the ModernCppStater.
   It shows how we can use Doxygen to automatically build a browsable documentation for your projects.
 */