diff --git a/.github/scripts/update_requirements.sh b/.github/scripts/update_requirements.sh
new file mode 100644
index 0000000..d5e33f0
--- /dev/null
+++ b/.github/scripts/update_requirements.sh
@@ -0,0 +1,83 @@
+#!/bin/bash
+
+set -e
+
+PYTHON_VERSIONS=("3.7" "3.8" "3.9" "3.10" "3.11" "3.12")
+UPDATED_FILES=()
+DATE=$(date -u +'%Y-%m-%d')
+
+# Function to install Python if not already installed
+install_python() {
+  local version="$1"
+  
+  if ! command -v python${version} &> /dev/null; then
+    echo "Python ${version} not found. Installing..."
+    sudo apt update
+    sudo apt install software-properties-common
+    sudo add-apt-repository ppa:deadsnakes/ppa
+    sudo apt-get update
+    sudo apt-get install -y python${version} python${version}-venv
+  else
+    echo "Python ${version} is already installed."
+  fi
+}
+
+for version in "${PYTHON_VERSIONS[@]}"; do
+  echo "Processing Python $version"
+  
+  # Install Python if not already installed
+  install_python "$version"
+  
+  # Create virtual environment specific to the current Python version
+  python${version} -m venv "env_${version}"
+  source "env_${version}/bin/activate"
+  
+  # Install pip using get-pip.py if it's not already installed
+  if ! command -v pip &> /dev/null; then
+    curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
+    python get-pip.py
+    rm get-pip.py
+  fi
+  
+  # Ensure pip is up-to-date within the virtual environment
+  pip install --upgrade pip
+  
+  # Install pru into the virtual environment
+  pip install pru
+  
+  # Calculate checksums before running pru
+  minor_version=$(python${version} -c "import sys; print(f'{sys.version_info.minor}')")
+  checksum_before_single=$(md5sum "pytests/requirements/3_${minor_version}/requirements_single_updated.txt" | cut -d ' ' -f 1)
+  checksum_before_mix=$(md5sum "pytests/requirements/3_${minor_version}/requirements_mix_updated.txt" | cut -d ' ' -f 1)
+  
+  # Run pru to update requirements within the virtual environment
+  pru -r "pytests/requirements/3_${minor_version}/requirements_single_updated.txt"
+  pru -r "pytests/requirements/3_${minor_version}/requirements_mix_updated.txt"
+  
+  # Calculate checksums after running pru
+  checksum_after_single=$(md5sum "pytests/requirements/3_${minor_version}/requirements_single_updated.txt" | cut -d ' ' -f 1)
+  checksum_after_mix=$(md5sum "pytests/requirements/3_${minor_version}/requirements_mix_updated.txt" | cut -d ' ' -f 1)
+  
+  # Check if any requirements file was updated
+  if [ "$checksum_before_single" != "$checksum_after_single" ]; then
+    UPDATED_FILES+=("pytests/requirements/3_${minor_version}/requirements_single_updated.txt")
+  fi
+  if [ "$checksum_before_mix" != "$checksum_after_mix" ]; then
+    UPDATED_FILES+=("pytests/requirements/3_${minor_version}/requirements_mix_updated.txt")
+  fi
+  
+  # Deactivate the virtual environment
+  deactivate
+  # Remove the virtual environment directory
+  rm -rf "env_${version}"
+done
+
+if [ ${#UPDATED_FILES[@]} -ne 0 ]; then
+  echo "Requirements updated. Creating pull request."
+  echo "::set-output name=updated::true"
+  echo "::set-output name=updated_files::${UPDATED_FILES[*]}"
+  echo "::set-output name=update_date::$DATE"
+else
+  echo "No requirements updated."
+  echo "::set-output name=updated::false"
+fi
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index df0975f..180e051 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -50,13 +50,13 @@ jobs:
           pip install -e ."[dev]"
           pru
 
-      - name: Test package
+      - name: Run tests
         id: pytest
         run: |
           python3 -m pytest . -c pyproject.toml --cov-report term-missing --cov=src/pru
         continue-on-error: true
 
-      - name: Test package 2
+      - name: Run tests with last failed
         id: pytest2
         if: steps.pytest.outcome != 'success'
         run: |
diff --git a/.github/workflows/update.yml b/.github/workflows/update.yml
new file mode 100644
index 0000000..be93f66
--- /dev/null
+++ b/.github/workflows/update.yml
@@ -0,0 +1,61 @@
+name: update
+
+on:
+  pull_request:
+
+jobs:
+  update:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: 3.8
+
+      - name: Check out repository
+        uses: actions/checkout@v4
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install pru
+
+      - name: Determine current branch
+        id: current_branch
+        run: echo "CURRENT_BRANCH=$(git rev-parse --abbrev-ref HEAD)" >> $GITHUB_ENV
+
+      - name: Run requirements updater script
+        id: run_pru
+        run: |
+          bash .github/scripts/update_requirements.sh
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Configure git
+        if: steps.run_pru.outputs.updated == 'true'
+        run: |
+          git config --global user.email "github-actions[bot]@users.noreply.github.com"
+          git config --global user.name "github-actions[bot]"
+
+      - name: Create new branch
+        if: steps.run_pru.outputs.updated == 'true'
+        run: |
+          BRANCH_NAME="update-requirements-${GITHUB_RUN_ID}"
+          git checkout -b $BRANCH_NAME
+          echo "BRANCH_NAME=$BRANCH_NAME" >> $GITHUB_ENV
+          echo "DATE=${{ steps.run_pru.outputs.update_date }}" >> $GITHUB_ENV
+
+      - name: Commit changes
+        if: steps.run_pru.outputs.updated == 'true'
+        run: |
+          git add .
+          git commit -m "Update requirements based on failed tests at $DATE"
+        env:
+          DATE: ${{ steps.run_pru.outputs.update_date }}
+
+      - name: Push changes
+        if: steps.run_pru.outputs.updated == 'true'
+        run: |
+          git push origin $BRANCH_NAME
+        env:
+          BRANCH_NAME: ${{ env.BRANCH_NAME }}
diff --git a/pytests/requirements/3_10/requirements_mix_updated.txt b/pytests/requirements/3_10/requirements_mix_updated.txt
index 350ff98..bd57140 100644
--- a/pytests/requirements/3_10/requirements_mix_updated.txt
+++ b/pytests/requirements/3_10/requirements_mix_updated.txt
@@ -1,4 +1,4 @@
-requests==2.32.2
-numpy==1.26.4
+requests==2.32.3
+numpy==2.0.0
 pandas==2.2.2
-scipy==1.13.1
+scipy==1.14.0
diff --git a/pytests/requirements/3_10/requirements_single_updated.txt b/pytests/requirements/3_10/requirements_single_updated.txt
index 6e42168..d80d9fc 100644
--- a/pytests/requirements/3_10/requirements_single_updated.txt
+++ b/pytests/requirements/3_10/requirements_single_updated.txt
@@ -1 +1 @@
-requests==2.32.2
+requests==2.32.3
diff --git a/pytests/requirements/3_11/requirements_mix_updated.txt b/pytests/requirements/3_11/requirements_mix_updated.txt
index 350ff98..bd57140 100644
--- a/pytests/requirements/3_11/requirements_mix_updated.txt
+++ b/pytests/requirements/3_11/requirements_mix_updated.txt
@@ -1,4 +1,4 @@
-requests==2.32.2
-numpy==1.26.4
+requests==2.32.3
+numpy==2.0.0
 pandas==2.2.2
-scipy==1.13.1
+scipy==1.14.0
diff --git a/pytests/requirements/3_11/requirements_single_updated.txt b/pytests/requirements/3_11/requirements_single_updated.txt
index 6e42168..d80d9fc 100644
--- a/pytests/requirements/3_11/requirements_single_updated.txt
+++ b/pytests/requirements/3_11/requirements_single_updated.txt
@@ -1 +1 @@
-requests==2.32.2
+requests==2.32.3
diff --git a/pytests/requirements/3_12/requirements_mix_updated.txt b/pytests/requirements/3_12/requirements_mix_updated.txt
index 350ff98..bd57140 100644
--- a/pytests/requirements/3_12/requirements_mix_updated.txt
+++ b/pytests/requirements/3_12/requirements_mix_updated.txt
@@ -1,4 +1,4 @@
-requests==2.32.2
-numpy==1.26.4
+requests==2.32.3
+numpy==2.0.0
 pandas==2.2.2
-scipy==1.13.1
+scipy==1.14.0
diff --git a/pytests/requirements/3_12/requirements_single_updated.txt b/pytests/requirements/3_12/requirements_single_updated.txt
index 6e42168..d80d9fc 100644
--- a/pytests/requirements/3_12/requirements_single_updated.txt
+++ b/pytests/requirements/3_12/requirements_single_updated.txt
@@ -1 +1 @@
-requests==2.32.2
+requests==2.32.3
diff --git a/pytests/requirements/3_8/requirements_mix_updated.txt b/pytests/requirements/3_8/requirements_mix_updated.txt
index 8244e5e..d7a8188 100644
--- a/pytests/requirements/3_8/requirements_mix_updated.txt
+++ b/pytests/requirements/3_8/requirements_mix_updated.txt
@@ -1,4 +1,4 @@
-requests==2.32.2
+requests==2.32.3
 numpy==1.24.4
 pandas==2.0.3
 scipy==1.10.1
diff --git a/pytests/requirements/3_8/requirements_single_updated.txt b/pytests/requirements/3_8/requirements_single_updated.txt
index 6e42168..d80d9fc 100644
--- a/pytests/requirements/3_8/requirements_single_updated.txt
+++ b/pytests/requirements/3_8/requirements_single_updated.txt
@@ -1 +1 @@
-requests==2.32.2
+requests==2.32.3
diff --git a/pytests/requirements/3_9/requirements_mix_updated.txt b/pytests/requirements/3_9/requirements_mix_updated.txt
index 350ff98..52bc25b 100644
--- a/pytests/requirements/3_9/requirements_mix_updated.txt
+++ b/pytests/requirements/3_9/requirements_mix_updated.txt
@@ -1,4 +1,4 @@
-requests==2.32.2
-numpy==1.26.4
+requests==2.32.3
+numpy==2.0.0
 pandas==2.2.2
 scipy==1.13.1
diff --git a/pytests/requirements/3_9/requirements_single_updated.txt b/pytests/requirements/3_9/requirements_single_updated.txt
index 6e42168..d80d9fc 100644
--- a/pytests/requirements/3_9/requirements_single_updated.txt
+++ b/pytests/requirements/3_9/requirements_single_updated.txt
@@ -1 +1 @@
-requests==2.32.2
+requests==2.32.3