diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index c46b2cd..ed86393 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -44,11 +44,11 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
     - name: Set up QEMU
-      uses: docker/setup-qemu-action@v1
+      uses: docker/setup-qemu-action@v3
     - name: Set up Docker Buildx
-      uses: docker/setup-buildx-action@v1
+      uses: docker/setup-buildx-action@v3
     - name: Prepare
       id: prepare
       run: |
diff --git a/alpine/Dockerfile b/alpine/Dockerfile
index c1cd35c..97c56c9 100644
--- a/alpine/Dockerfile
+++ b/alpine/Dockerfile
@@ -1,10 +1,55 @@
 FROM alpine:3.16
 # Add global TARGETARCH argument to this stage
 ARG TARGETARCH
+ENV PYTHON_VERSION=3.12.4
 LABEL maintainer="Miguel Caballer <micafer1@upv.es>"
 LABEL description="Container image to build faas-supervisor in alpine"
-#RUN apk add --no-cache nghttp2-libs binutils libexecinfo-dev libcurl zip unzip cmake automake make curl-dev libtool autoconf gcc g++ zlib-dev musl-dev py3-pip python3 python3-dev libxml2-dev libxslt-dev 
-RUN apk add --no-cache python3 python3-dev autoconf libcurl curl zip unzip cmake make automake curl-dev libtool autoconf gcc g++ libexecinfo-dev
+RUN apk add --no-cache \
+        build-base \
+        libffi-dev \
+        zlib-dev \
+        bzip2-dev \
+        readline-dev \
+        ncurses-dev \
+        sqlite-dev \
+        tk-dev \
+        libssl1.1 \
+        openssl-dev \
+        musl-dev \
+        curl \
+        git \
+        xz-dev \
+        make \
+        gcc \
+        g++ && \
+    curl -O https://www.python.org/ftp/python/${PYTHON_VERSION}/Python-${PYTHON_VERSION}.tgz && \
+     tar -xvzf Python-${PYTHON_VERSION}.tgz && \
+     cd Python-${PYTHON_VERSION} && \
+     ./configure \
+        --prefix=/usr/ \
+        --enable-shared \
+        --enable-optimizations \
+        --enable-ipv6 \
+        LDFLAGS=-Wl,-rpath=/usr/lib,--disable-new-dtags  && \
+     make && \
+     make install && \
+     rm -rf /Python-${PYTHON_VERSION} && \
+     apk del \
+        build-base \
+        libffi-dev \
+        zlib-dev \
+        bzip2-dev \
+        readline-dev \
+        ncurses-dev \
+        sqlite-dev \
+        tk-dev \
+        libssl1.1 \
+        openssl-dev \
+        musl-dev \
+        git \
+        xz-dev
+
+RUN apk add --no-cache autoconf libcurl zip unzip cmake make automake curl-dev libtool autoconf libexecinfo-dev
 RUN python3 -m ensurepip
 RUN pip3 --no-cache-dir install --upgrade pip setuptools>=40.8.0
 RUN pip3 --no-cache-dir install pyinstaller 
@@ -12,11 +57,11 @@ RUN pip3 install --no-deps --ignore-installed    wheel==0.37.1
 RUN apk add --no-cache --virtual .build-deps gcc musl-dev \
  && pip3 install cython \
  && apk del .build-deps
+RUN pip3 --no-cache-dir install awslambdaric==2.0.12
 RUN pip3 --no-cache-dir install boto3==1.20.38 \
                                webdavclient3==3.14.6 \
                                requests==2.27.1 \
                                setuptools>=40.8.0 \
                                wheel==0.37.1 \
                                pyyaml==6.0.1 \
-                               awslambdaric==2.0.12 \
                                rucio-clients==1.31.7