diff --git a/certbot/Dockerfile b/certbot/Dockerfile
index 27794b5..b7f8667 100644
--- a/certbot/Dockerfile
+++ b/certbot/Dockerfile
@@ -6,6 +6,7 @@ RUN apt-get update \
         certbot \
         python3-certbot-dns-rfc2136 \
         cron \
+        openssh-client \
     && rm -rf /var/lib/apt/lists/*
 
 COPY certbot-renew /etc/cron.d/
diff --git a/jenkins/Dockerfile b/jenkins/Dockerfile
index cc0ab02..a0b1d00 100644
--- a/jenkins/Dockerfile
+++ b/jenkins/Dockerfile
@@ -1,4 +1,4 @@
-FROM jenkins/jenkins:2.290
+FROM jenkins/jenkins:2.332
 
 USER root
 RUN apt-get update \
@@ -13,6 +13,7 @@ RUN apt-get update \
         build-essential \
         python \
         vim \
+        wget \
     && curl -L https://github.com/docker/compose/releases/download/1.25.0/docker-compose-`uname -s`-`uname -m` \
         -o /usr/local/bin/docker-compose \
     && chmod +x /usr/local/bin/docker-compose \