diff --git a/1.11/Dockerfile b/1.11/Dockerfile
index 12fb1ef..2edd4b4 100644
--- a/1.11/Dockerfile
+++ b/1.11/Dockerfile
@@ -20,7 +20,7 @@ RUN mix local.hex --force && \
     # if you want them, please copy to your Dockerfile
     && apt-get update -qq \
     && apt-get install --yes --no-install-recommends \
-        unzip sudo jq wget curl ca-certificates \
+        unzip sudo jq wget curl ca-certificates dumb-init \
     && apt-get clean && apt-get autoclean && apt-get -y autoremove --purge \
     && rm -rf /var/lib/apt/lists/* /usr/share/doc /root/.cache/ \
     && curl -s "https://awscli.amazonaws.com/awscli-exe-linux-$(uname -m)-${AWSCLI_VERSION}.zip" -o /tmp/awscliv2.zip \
@@ -30,4 +30,4 @@ RUN mix local.hex --force && \
 
 WORKDIR $SERVICE_ROOT
 
-ENTRYPOINT [ "/entrypoint" ]
+ENTRYPOINT [ "dumb-init", "--", "/entrypoint" ]
diff --git a/1.12/Dockerfile b/1.12/Dockerfile
index 09e51dd..0343d15 100644
--- a/1.12/Dockerfile
+++ b/1.12/Dockerfile
@@ -20,7 +20,7 @@ RUN mix local.hex --force && \
     # if you want them, please copy to your Dockerfile
     && apt-get update -qq \
     && apt-get install --yes --no-install-recommends \
-        unzip sudo jq wget curl ca-certificates \
+        unzip sudo jq wget curl ca-certificates dumb-init \
     && apt-get clean && apt-get autoclean && apt-get -y autoremove --purge \
     && rm -rf /var/lib/apt/lists/* /usr/share/doc /root/.cache/ \
     && curl -s "https://awscli.amazonaws.com/awscli-exe-linux-$(uname -m)-${AWSCLI_VERSION}.zip" -o /tmp/awscliv2.zip \
@@ -30,4 +30,4 @@ RUN mix local.hex --force && \
 
 WORKDIR $SERVICE_ROOT
 
-ENTRYPOINT [ "/entrypoint" ]
+ENTRYPOINT [ "dumb-init", "--", "/entrypoint" ]
diff --git a/1.13/base/Dockerfile b/1.13/base/Dockerfile
index 3d599dc..e8840c1 100644
--- a/1.13/base/Dockerfile
+++ b/1.13/base/Dockerfile
@@ -11,7 +11,7 @@ ARG TARGETARCH
 ADD --chmod=755 https://raw.githubusercontent.com/articulate/docker-bootstrap/main/scripts/install_packages /usr/local/bin/install_packages
 ADD --chmod=755 https://raw.githubusercontent.com/articulate/docker-bootstrap/main/scripts/awscli.sh /tmp/awscli.sh
 
-RUN install_packages make && /tmp/awscli.sh && rm /tmp/awscli.sh \
+RUN install_packages make dumb-init && /tmp/awscli.sh && rm /tmp/awscli.sh \
     && groupadd --gid $SERVICE_UID $SERVICE_USER \
     && useradd --create-home --shell /bin/bash --gid $SERVICE_UID --uid $SERVICE_UID $SERVICE_USER
 
@@ -28,4 +28,4 @@ RUN mix local.hex --force && mix local.rebar --force
 # Our entrypoint will pull in our environment variables from Consul and Vault,
 # and execute whatever command we provided the container.
 # See https://github.com/articulate/docker-bootstrap
-ENTRYPOINT [ "/entrypoint" ]
+ENTRYPOINT [ "dumb-init", "--", "/entrypoint" ]
diff --git a/1.13/legacy/Dockerfile b/1.13/legacy/Dockerfile
index ff9a0e7..501b606 100644
--- a/1.13/legacy/Dockerfile
+++ b/1.13/legacy/Dockerfile
@@ -20,7 +20,7 @@ RUN mix local.hex --force && \
     # if you want them, please copy to your Dockerfile
     && apt-get update -qq \
     && apt-get install --yes --no-install-recommends \
-        unzip sudo jq wget curl ca-certificates \
+        unzip sudo jq wget curl ca-certificates dumb-init \
     && apt-get clean && apt-get autoclean && apt-get -y autoremove --purge \
     && rm -rf /var/lib/apt/lists/* /usr/share/doc /root/.cache/ \
     && curl -s "https://awscli.amazonaws.com/awscli-exe-linux-$(uname -m)-${AWSCLI_VERSION}.zip" -o /tmp/awscliv2.zip \
@@ -30,4 +30,4 @@ RUN mix local.hex --force && \
 
 WORKDIR $SERVICE_ROOT
 
-ENTRYPOINT [ "/entrypoint" ]
+ENTRYPOINT [ "dumb-init", "--", "/entrypoint" ]