diff --git a/.github/workflows/build-deb.yml b/.github/workflows/build-deb.yml
index cadc95b..9831198 100644
--- a/.github/workflows/build-deb.yml
+++ b/.github/workflows/build-deb.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: "Checkout"
-      uses: actions/checkout@v3
+      uses: actions/checkout@v5
       with:
         submodules: true
         path: cpr
diff --git a/.github/workflows/build-nuget.yml b/.github/workflows/build-nuget.yml
index 72081b2..30e5bbd 100644
--- a/.github/workflows/build-nuget.yml
+++ b/.github/workflows/build-nuget.yml
@@ -25,7 +25,7 @@ jobs:
     - name: Print Version
       run: echo "NuGet version will be '${{ env.RELEASE_VERSION }}'"
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v5
       with:
         submodules: true
     - name: Setup NuGet.exe
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 09032b1..e09adfa 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -29,7 +29,7 @@ jobs:
       with:
         cmake-version: '3.22.x'
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v5
     - name: "Build & Test"
       env:
         CPR_BUILD_TESTS: ON
@@ -66,7 +66,7 @@ jobs:
       with:
         cmake-version: '3.22.x'
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v5
     - name: "Build & Test"
       env:
         CPR_BUILD_TESTS: ON
@@ -97,7 +97,7 @@ jobs:
       with:
         cmake-version: '3.22.x'
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v5
     - name: "Build & Test"
       env:
         CPR_BUILD_TESTS: ON
@@ -125,7 +125,7 @@ jobs:
     - name: Install Dependencies
       run: dnf install -y gcc clang git gcc gdb make openssl-devel libcurl-devel cmake
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v5
     - name: "Build & Test"
       env:
         CPR_BUILD_TESTS: ON
@@ -156,7 +156,7 @@ jobs:
     - name: Install Dependencies
       run: dnf install -y gcc clang git gcc gdb make openssl-devel libcurl-devel cmake
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v5
     - name: "Build & Test"
       env:
         CPR_BUILD_TESTS: ON
@@ -185,7 +185,7 @@ jobs:
     - name: Install Dependencies
       run: dnf install -y gcc clang git gcc gdb make openssl-devel libasan libubsan liblsan libtsan cmake
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v5
     - name: "Build & Test"
       env:
         CPR_BUILD_TESTS: ON
@@ -207,7 +207,7 @@ jobs:
     runs-on: windows-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v5
     - name: "Build & Test"
       env:
         CMAKE_GENERATOR: "Visual Studio 17 2022"
@@ -227,7 +227,7 @@ jobs:
     - name: Install OpenSSL
       run: choco install openssl -y
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v5
     - name: "Build & Test"
       env:
         CMAKE_GENERATOR: "Visual Studio 17 2022"
@@ -249,7 +249,7 @@ jobs:
     runs-on: macos-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v5
     - name: "Build & Test"
       env:
         CPR_BUILD_TESTS: ON
@@ -268,7 +268,7 @@ jobs:
     runs-on: macos-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v5
     - name: "Build & Test"
       env:
         CPR_BUILD_TESTS: ON
@@ -290,7 +290,7 @@ jobs:
     - name: Install OpenSSL
       run: brew install openssl
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v5
     - name: "Build & Test"
       env:
         CPR_BUILD_TESTS: ON
@@ -319,7 +319,7 @@ jobs:
     - name: Install OpenSSL
       run: brew install openssl
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v5
     - name: "Build & Test"
       env:
         CPR_BUILD_TESTS: ON
diff --git a/.github/workflows/clang-format.yml b/.github/workflows/clang-format.yml
index 47bbdce..0d0fa65 100644
--- a/.github/workflows/clang-format.yml
+++ b/.github/workflows/clang-format.yml
@@ -12,6 +12,6 @@ jobs:
     - name: Install clang-format
       run: sudo dnf install -y clang-tools-extra
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v5
     - name: Check format
       run: bash scripts/check_clang_format.sh
\ No newline at end of file
diff --git a/.github/workflows/clang-tidy.yml b/.github/workflows/clang-tidy.yml
index 052465e..199828a 100644
--- a/.github/workflows/clang-tidy.yml
+++ b/.github/workflows/clang-tidy.yml
@@ -14,7 +14,7 @@ jobs:
     - name: Install clang-tidy
       run: sudo dnf install -y clang-tools-extra
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v5
     - name: "[Release g++] Build & Test"
       env:
         CPR_BUILD_TESTS: ON
diff --git a/.github/workflows/cppcheck.yml b/.github/workflows/cppcheck.yml
index d3d674f..2251135 100644
--- a/.github/workflows/cppcheck.yml
+++ b/.github/workflows/cppcheck.yml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v5
       with:
         submodules: true
     - name: Update package list
diff --git a/.github/workflows/readme-updater.yml b/.github/workflows/readme-updater.yml
index be6470c..e3252cc 100644
--- a/.github/workflows/readme-updater.yml
+++ b/.github/workflows/readme-updater.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: "Checkout"
-      uses: actions/checkout@v3
+      uses: actions/checkout@v5
       with:
         ref: ${{github.sha}}
     - name: "Replace GIT_TAG"