diff --git a/.builders/images/linux-aarch64/Dockerfile b/.builders/images/linux-aarch64/Dockerfile
index a4d880383b723..21781de9c2342 100644
--- a/.builders/images/linux-aarch64/Dockerfile
+++ b/.builders/images/linux-aarch64/Dockerfile
@@ -36,11 +36,11 @@ RUN yum install -y perl-IPC-Cmd perl-CPANPLUS && \
  ldconfig
 
 # Compile and install Python 3
-ENV PYTHON3_VERSION=3.12.6
+ENV PYTHON3_VERSION=3.12.8
 RUN yum install -y libffi-devel && \
  DOWNLOAD_URL="https://python.org/ftp/python/{{version}}/Python-{{version}}.tgz" \
  VERSION="${PYTHON3_VERSION}" \
- SHA256="85a4c1be906d20e5c5a69f2466b00da769c221d6a684acfd3a514dbf5bf10a66" \
+ SHA256="5978435c479a376648cb02854df3b892ace9ed7d32b1fead652712bee9d03a45" \
  RELATIVE_PATH="Python-{{version}}" \
  bash install-from-source.sh \
  --prefix=/opt/python/${PYTHON3_VERSION} \
diff --git a/.builders/images/linux-x86_64/Dockerfile b/.builders/images/linux-x86_64/Dockerfile
index d5ad7218f97f5..dc07ca511dc23 100644
--- a/.builders/images/linux-x86_64/Dockerfile
+++ b/.builders/images/linux-x86_64/Dockerfile
@@ -35,11 +35,11 @@ RUN yum install -y perl-IPC-Cmd perl-CPANPLUS && \
  ldconfig
 
 # Compile and install Python 3
-ENV PYTHON3_VERSION=3.12.6
+ENV PYTHON3_VERSION=3.12.8
 RUN yum install -y libffi-devel && \
  DOWNLOAD_URL="https://python.org/ftp/python/{{version}}/Python-{{version}}.tgz" \
  VERSION="${PYTHON3_VERSION}" \
- SHA256="85a4c1be906d20e5c5a69f2466b00da769c221d6a684acfd3a514dbf5bf10a66" \
+ SHA256="5978435c479a376648cb02854df3b892ace9ed7d32b1fead652712bee9d03a45" \
  RELATIVE_PATH="Python-{{version}}" \
  bash install-from-source.sh --prefix=/opt/python/${PYTHON3_VERSION} --with-ensurepip=yes --enable-ipv6 --with-dbmliborder=
 ENV PATH="/opt/python/${PYTHON3_VERSION}/bin:${PATH}"
diff --git a/.builders/images/windows-x86_64/Dockerfile b/.builders/images/windows-x86_64/Dockerfile
index 78f5bbb52556a..5701aa6fdac51 100644
--- a/.builders/images/windows-x86_64/Dockerfile
+++ b/.builders/images/windows-x86_64/Dockerfile
@@ -83,11 +83,11 @@ RUN Get-RemoteFile `
     Approve-File -Path $($Env:USERPROFILE + '\.cargo\bin\rustc.exe') -Hash $Env:RUSTC_HASH
 
 # Install Python 3
-ENV PYTHON_VERSION="3.12.6"
+ENV PYTHON_VERSION="3.12.8"
 RUN Get-RemoteFile `
       -Uri https://www.python.org/ftp/python/$Env:PYTHON_VERSION/python-$Env:PYTHON_VERSION-amd64.exe `
       -Path python-$Env:PYTHON_VERSION-amd64.exe `
-      -Hash '5914748e6580e70bedeb7c537a0832b3071de9e09a2e4e7e3d28060616045e0a'; `
+      -Hash '71bd44e6b0e91c17558963557e4cdb80b483de9b0a0a9717f06cf896f95ab598'; `
     Start-Process -Wait python-$Env:PYTHON_VERSION-amd64.exe -ArgumentList '/quiet', 'InstallAllUsers=1'; `
     Remove-Item python-$Env:PYTHON_VERSION-amd64.exe; `
     & 'C:\Program Files\Python312\python.exe' -m pip install --no-warn-script-location --upgrade pip; `
diff --git a/.github/workflows/build-deps.yml b/.github/workflows/build-deps.yml
index caa202a4090ad..8f9b7080b839a 100644
--- a/.github/workflows/build-deps.yml
+++ b/.github/workflows/build-deps.yml
@@ -217,7 +217,7 @@ jobs:
     - name: Set up Python
       env:
         # Despite the name, this is built for the macOS 11 SDK on arm64 and 10.9+ on intel
-        PYTHON3_DOWNLOAD_URL: "https://www.python.org/ftp/python/3.12.6/python-3.12.6-macos11.pkg"
+        PYTHON3_DOWNLOAD_URL: "https://www.python.org/ftp/python/3.12.8/python-3.12.8-macos11.pkg"
       run: |-
         curl "$PYTHON3_DOWNLOAD_URL" -o python3.pkg
         sudo installer -pkg python3.pkg -target /