diff --git a/Dockerfile b/Dockerfile
index 3b3d298..284b3f1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,12 @@
-FROM mcr.microsoft.com/powershell
+FROM mcr.microsoft.com/powershell:7.5-ubuntu-24.04
+
+USER root
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends tzdata \
+    && apt-get dist-upgrade -y \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/*
 
 USER 1000:1000