diff --git a/Payload_Type/cazalla/Dockerfile b/Payload_Type/cazalla/Dockerfile
index 33879ef..f7bf279 100644
--- a/Payload_Type/cazalla/Dockerfile
+++ b/Payload_Type/cazalla/Dockerfile
@@ -8,18 +8,24 @@ ARG DOCKER_REGISTRY_MIRROR
 ARG HTTP_PROXY
 ARG HTTPS_PROXY
 
-RUN apt-get -y update && \
-    apt-get -y upgrade && \
-    apt-get install --no-install-recommends \
-      software-properties-common apt-utils zip make build-essential libssl-dev zlib1g-dev libbz2-dev \
-      xz-utils tk-dev libffi-dev liblzma-dev libsqlite3-dev protobuf-compiler mingw-w64 nasm -y  && \
-    apt-get purge -y && \
-    rm -rf /var/lib/apt/lists/* && \
-    apt-get clean
+# Evita prompts (tzdata) y builds no reproducibles
+ENV DEBIAN_FRONTEND=noninteractive \
+    PIP_NO_CACHE_DIR=1
+
+# Update + install en el MISMO layer. Sin upgrade, sin purge.
+RUN apt-get update \
+&& apt-get install -y --no-install-recommends \
+      apt-utils ca-certificates git zip make build-essential \
+      libssl-dev zlib1g-dev libbz2-dev xz-utils tk-dev libffi-dev \
+      liblzma-dev libsqlite3-dev protobuf-compiler mingw-w64 nasm \
+&& rm -rf /var/lib/apt/lists/*
+
+# (Opcional) pip reciente / compatibilidad wheels
+RUN python -m pip install --upgrade pip setuptools wheel
 
 COPY requirements.txt /
 RUN pip3 install -r /requirements.txt
 
 WORKDIR /Mythic/
-
-CMD ["python3", "main.py"]
\ No newline at end of file
+CMD ["python3", "main.py"]
+ 
\ No newline at end of file