diff --git a/.github/workflows/c-cpp.yml b/.github/workflows/c-cpp.yml
index e916f48..8426299 100644
--- a/.github/workflows/c-cpp.yml
+++ b/.github/workflows/c-cpp.yml
@@ -12,20 +12,23 @@ on:
 jobs:
   build:
     runs-on: ubuntu-latest
+    container:
+      image: debian:bookworm
 
     steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-
       - name: Install build dependencies
         run: |
-          sudo apt-get update
-          sudo apt-get install -y \
+          apt-get update
+          apt-get install -y \
             build-essential \
             libssl-dev \
             libmagic-dev \
             libnghttp2-dev \
-            pkg-config
+            pkg-config \
+            git
+
+      - name: Checkout repository
+        uses: actions/checkout@v4
 
       - name: Build project
         run: |
@@ -41,15 +44,24 @@ jobs:
   test:
     runs-on: ubuntu-latest
     needs: build
+    container:
+      image: debian:bookworm
 
     steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-
       - name: Install dependencies
         run: |
-          sudo apt-get update
-          sudo apt-get install -y build-essential
+          apt-get update
+          apt-get install -y \
+            build-essential \
+            libssl-dev \
+            libmagic-dev \
+            libnghttp2-dev \
+            pkg-config \
+            git \
+            file
+
+      - name: Checkout repository
+        uses: actions/checkout@v4
 
       - name: Build again for testing
         run: |
@@ -71,15 +83,17 @@ jobs:
 
   code-quality:
     runs-on: ubuntu-latest
+    container:
+      image: debian:bookworm
 
     steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-
       - name: Install code quality tools
         run: |
-          sudo apt-get update
-          sudo apt-get install -y cppcheck clang-format
+          apt-get update
+          apt-get install -y cppcheck clang-format git
+
+      - name: Checkout repository
+        uses: actions/checkout@v4
 
       - name: Run Cppcheck
         run: |
@@ -107,15 +121,17 @@ jobs:
 
   security-scan:
     runs-on: ubuntu-latest
+    container:
+      image: debian:bookworm
 
     steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-
       - name: Install security tools
         run: |
-          sudo apt-get update
-          sudo apt-get install -y flawfinder cppcheck
+          apt-get update
+          apt-get install -y flawfinder cppcheck git
+
+      - name: Checkout repository
+        uses: actions/checkout@v4
 
       - name: Run Flawfinder
         run: |
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a75f94e..53f9077 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,12 +12,14 @@ on:
 jobs:
   build:
     runs-on: ubuntu-latest
+    container:
+      image: debian:bookworm
     steps:
-      - uses: actions/checkout@v4
       - name: Install dependencies
         run: |
-          sudo apt-get update
-          sudo apt-get install -y build-essential libssl-dev libmagic-dev libnghttp2-dev pkg-config
+          apt-get update
+          apt-get install -y build-essential libssl-dev libmagic-dev libnghttp2-dev pkg-config git
+      - uses: actions/checkout@v4
       - name: Build project
         run: make clean && make
       - name: Upload build artifacts
@@ -29,12 +31,14 @@ jobs:
   test:
     runs-on: ubuntu-latest
     needs: build
+    container:
+      image: debian:bookworm
     steps:
-      - uses: actions/checkout@v4
       - name: Install dependencies
         run: |
-          sudo apt-get update
-          sudo apt-get install -y build-essential libssl-dev libmagic-dev libnghttp2-dev pkg-config
+          apt-get update
+          apt-get install -y build-essential libssl-dev libmagic-dev libnghttp2-dev pkg-config git file
+      - uses: actions/checkout@v4
       - name: Build and run tests
         run: |
           make clean && make
@@ -46,12 +50,14 @@ jobs:
 
   security-scan:
     runs-on: ubuntu-latest
+    container:
+      image: debian:bookworm
     steps:
-      - uses: actions/checkout@v4
       - name: Install security tools
         run: |
-          sudo apt-get update
-          sudo apt-get install -y cppcheck flawfinder
+          apt-get update
+          apt-get install -y cppcheck flawfinder git
+      - uses: actions/checkout@v4
       - name: Run Flawfinder
         run: |
           flawfinder --minlevel=1 --html --context src/ > flawfinder-report.html || true
@@ -63,12 +69,14 @@ jobs:
 
   code-quality:
     runs-on: ubuntu-latest
+    container:
+      image: debian:bookworm
     steps:
-      - uses: actions/checkout@v4
       - name: Install code quality tools
         run: |
-          sudo apt-get update
-          sudo apt-get install -y cppcheck clang-format clang-tidy
+          apt-get update
+          apt-get install -y cppcheck clang-format clang-tidy git
+      - uses: actions/checkout@v4
       - name: Run Cppcheck
         run: |
           cppcheck --enable=all --inconclusive --error-exitcode=0 \