diff --git a/Containers/Ubuntu-22/Dockerfile b/Containers/Ubuntu-22/Dockerfile
index 2206a919..b0b43234 100644
--- a/Containers/Ubuntu-22/Dockerfile
+++ b/Containers/Ubuntu-22/Dockerfile
@@ -46,6 +46,9 @@ RUN apt-get update && \
         curl \
         flex \
         git \
+        gnupg \
+        gnupg2 \
+        gnupg1 \
         lcov \
         jq \
         m4 \
@@ -53,16 +56,21 @@ RUN apt-get update && \
         mono-complete \
         nasm \
         npm \
-        python3 \
-        python3-pip \
-        python3-venv \
         software-properties-common \
         sudo \
         unzip \
         uuid-dev \
         wget \
         && \
+    apt-get update && \
+    apt-get install --yes --no-install-recommends gnupg2 && \
+    curl -fsSL https://keyserver.ubuntu.com/pks/lookup?op=get&search=0xF23C5A6CF475977595C89F51BA6932366A755776 | apt-key add - && \
+    add-apt-repository ppa:deadsnakes/ppa -y && \
+    apt-get update && \
     apt-get install --yes --no-install-recommends \
+        python3.12 \
+        python3.12-pip \
+        python3.12-venv \
         g++-${GCC_MAJOR_VERSION} gcc-${GCC_MAJOR_VERSION} \
         gcc-${GCC_MAJOR_VERSION}-x86-64-linux-gnux32 \
         gcc-${GCC_MAJOR_VERSION}-aarch64-linux-gnu \