diff --git a/CHANGELOG.md b/CHANGELOG.md
index bc07533..b6879d3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@
 - Add Ubuntu 24.04
 - Add Alpine 3.20
 - Support Ansible 10 (Core 2.17)
+- Update to Mitogen 0.3.11 for Alpine 3.20, Debian 12 (Bookworm) and Ubuntu 24.04
 
 ## v5.0.2
 
diff --git a/ansible-core/alpine320/Dockerfile b/ansible-core/alpine320/Dockerfile
index 89b6583..b3856b6 100644
--- a/ansible-core/alpine320/Dockerfile
+++ b/ansible-core/alpine320/Dockerfile
@@ -7,6 +7,7 @@ ARG ANSIBLE_LINT
 ENV ANSIBLE_CORE_VERSION ${ANSIBLE_CORE_VERSION}
 ENV ANSIBLE_VERSION ${ANSIBLE_VERSION}
 ENV ANSIBLE_LINT ${ANSIBLE_LINT}
+ENV MITOGEN_VERSION=0.3.11
 
 # Labels.
 LABEL maintainer="will@willhallonline.co.uk" \
@@ -43,7 +44,7 @@ RUN apk --no-cache add \
     pip3 install ansible-core==${ANSIBLE_CORE_VERSION} && \
     pip3 install ansible==${ANSIBLE_VERSION} && \
     pip3 install --ignore-installed ansible-lint==${ANSIBLE_LINT} && \
-    pip3 install mitogen jmespath && \
+    pip3 install mitogen==${MITOGEN_VERSION} jmespath && \
     pip3 install --upgrade pywinrm && \
     apk del build-dependencies && \
     rm -rf /var/cache/apk/* && \
diff --git a/ansible-core/debian-bookworm-slim/Dockerfile b/ansible-core/debian-bookworm-slim/Dockerfile
index 68397e3..55a1a37 100644
--- a/ansible-core/debian-bookworm-slim/Dockerfile
+++ b/ansible-core/debian-bookworm-slim/Dockerfile
@@ -6,6 +6,7 @@ ARG ANSIBLE_LINT
 ENV ANSIBLE_CORE_VERSION ${ANSIBLE_CORE_VERSION}
 ENV ANSIBLE_VERSION ${ANSIBLE_VERSION}
 ENV ANSIBLE_LINT ${ANSIBLE_LINT}
+ENV MITOGEN_VERSION=0.3.11
 
 # Labels.
 LABEL maintainer="will@willhallonline.co.uk" \
@@ -28,7 +29,7 @@ RUN  rm -rf /usr/lib/python3.11/EXTERNALLY-MANAGED && \
   pip3 install --upgrade pip cffi && \
   pip3 install ansible-core==${ANSIBLE_CORE_VERSION} && \
   pip3 install ansible==${ANSIBLE_VERSION} ansible-lint==${ANSIBLE_LINT} && \
-  pip3 install mitogen jmespath && \
+  pip3 install mitogen==${MITOGEN_VERSION} jmespath && \
   pip install --upgrade pywinrm && \
   rm -rf /root/.cache/pip
 
diff --git a/ansible-core/debian-bookworm/Dockerfile b/ansible-core/debian-bookworm/Dockerfile
index 4677f10..1f98174 100644
--- a/ansible-core/debian-bookworm/Dockerfile
+++ b/ansible-core/debian-bookworm/Dockerfile
@@ -6,6 +6,7 @@ ARG ANSIBLE_LINT
 ENV ANSIBLE_CORE_VERSION ${ANSIBLE_CORE_VERSION}
 ENV ANSIBLE_VERSION ${ANSIBLE_VERSION}
 ENV ANSIBLE_LINT ${ANSIBLE_LINT}
+ENV MITOGEN_VERSION=0.3.11
 
 # Labels.
 LABEL maintainer="will@willhallonline.co.uk" \
@@ -28,7 +29,7 @@ RUN  rm -rf /usr/lib/python3.11/EXTERNALLY-MANAGED && \
   pip3 install --upgrade pip cffi && \
   pip3 install ansible-core==${ANSIBLE_CORE_VERSION} && \
   pip3 install ansible==${ANSIBLE_VERSION} ansible-lint==${ANSIBLE_LINT} && \
-  pip3 install mitogen jmespath && \
+  pip3 install mitogen==${MITOGEN_VERSION} jmespath && \
   pip install --upgrade pywinrm && \
   rm -rf /root/.cache/pip
 
diff --git a/ansible-core/ubuntu2404/Dockerfile b/ansible-core/ubuntu2404/Dockerfile
index a7ef999..ea4539d 100644
--- a/ansible-core/ubuntu2404/Dockerfile
+++ b/ansible-core/ubuntu2404/Dockerfile
@@ -6,6 +6,7 @@ ARG ANSIBLE_LINT
 ENV ANSIBLE_CORE_VERSION ${ANSIBLE_CORE_VERSION}
 ENV ANSIBLE_VERSION ${ANSIBLE_VERSION}
 ENV ANSIBLE_LINT ${ANSIBLE_LINT}
+ENV MITOGEN_VERSION=0.3.11
 ENV PIPX_BIN_DIR=/usr/local/bin
 
 # Labels.
@@ -22,13 +23,15 @@ LABEL maintainer="will@willhallonline.co.uk" \
 
 RUN DEBIAN_FRONTEND=noninteractive apt-get update && \
     apt-get install -y gnupg2 pipx sshpass git openssh-client && \
-    apt-get install -y python3  python3-cffi python3-mitogen python3-jmespath && \
+    apt-get install -y python3 python3-cffi python3-jmespath && \
     rm -rf /var/lib/apt/lists/* && \
     apt-get clean
 
-RUN pipx install ansible-core==${ANSIBLE_CORE_VERSION} && \
+RUN rm -rf /usr/lib/python3.12/EXTERNALLY-MANAGED && \
+    pipx install ansible-core==${ANSIBLE_CORE_VERSION} && \
     pipx install ansible==${ANSIBLE_VERSION} ansible-lint==${ANSIBLE_LINT} && \
     pipx install pywinrm --include-deps && \
+    pip3 install mitogen==${MITOGEN_VERSION} \
     rm -rf /root/.cache/pip*
 
 RUN mkdir /ansible && \