diff --git a/docker/images/Dockerfile.exporter b/docker/images/Dockerfile.exporter
index 0049c6dd76..27ab66af71 100644
--- a/docker/images/Dockerfile.exporter
+++ b/docker/images/Dockerfile.exporter
@@ -13,6 +13,7 @@ RUN set -ex; \
     mkdir -p /etc/resolvconf/resolv.conf.d; \
     echo "nameserver 127.0.0.11" > /etc/resolvconf/resolv.conf.d/tail; \
     apt-get -qq update; \
+    apt-get -qq upgrade; \
     apt-get -qqy --no-install-recommends install \
       curl \
       tzdata \
diff --git a/docker/images/Dockerfile.mcp b/docker/images/Dockerfile.mcp
index 14b1172035..5b9952a34d 100644
--- a/docker/images/Dockerfile.mcp
+++ b/docker/images/Dockerfile.mcp
@@ -13,6 +13,7 @@ RUN set -ex; \
     mkdir -p /etc/resolvconf/resolv.conf.d; \
     echo "nameserver 127.0.0.11" > /etc/resolvconf/resolv.conf.d/tail; \
     apt-get -qq update; \
+    apt-get -qq upgrade; \
     apt-get -qqy --no-install-recommends install \
       curl \
       tzdata \