diff --git a/tools/alpine/Dockerfile b/tools/alpine/Dockerfile
index 79e0ff305..8a34d145c 100644
--- a/tools/alpine/Dockerfile
+++ b/tools/alpine/Dockerfile
@@ -53,7 +53,7 @@ RUN go get -u github.com/LK4D4/vndr
 # Update `FROM` in `pkg/containerd/Dockerfile`, `pkg/init/Dockerfile` and
 # `test/pkg/containerd/Dockerfile` when changing this.
 ENV CONTAINERD_REPO=https://github.com/containerd/containerd.git
-ENV CONTAINERD_COMMIT=v1.1.2
+ENV CONTAINERD_COMMIT=v1.1.3
 RUN mkdir -p $GOPATH/src/github.com/containerd && \
   cd $GOPATH/src/github.com/containerd && \
   git clone https://github.com/containerd/containerd.git && \
diff --git a/tools/alpine/versions.aarch64 b/tools/alpine/versions.aarch64
index 1ba6d68e8..0df5db8c5 100644
--- a/tools/alpine/versions.aarch64
+++ b/tools/alpine/versions.aarch64
@@ -1,9 +1,9 @@
-# linuxkit/alpine:fec3c6bec4d767d74dce8d7813ad69bfb7cb9b3b-arm64
+# linuxkit/alpine:764aa6732decb2db94befec53199b9086950954d-arm64
 # automatically generated list of installed packages
 abuild-3.2.0-r0
 alpine-baselayout-3.1.0-r0
 alpine-keys-2.1-r1
-apk-tools-2.10.0-r0
+apk-tools-2.10.0-r3
 argon2-libs-20171227-r1
 argp-standalone-1.3-r3
 attr-2.4.47-r7
@@ -44,8 +44,8 @@ curl-7.61.0-r0
 db-5.3.28-r0
 dbus-libs-1.10.24-r1
 device-mapper-libs-2.02.178-r0
-dhcpcd-7.0.6-r0
-dhcpcd-openrc-7.0.6-r0
+dhcpcd-7.0.7-r0
+dhcpcd-openrc-7.0.7-r0
 diffutils-3.6-r1
 dosfstools-4.1-r1
 dtc-1.4.4-r0
@@ -105,9 +105,9 @@ keyutils-libs-1.5.10-r0
 kmod-24-r1
 kmod-openrc-24-r1
 krb5-conf-1.0-r1
-krb5-dev-1.15.2-r2
-krb5-libs-1.15.2-r2
-krb5-server-ldap-1.15.2-r2
+krb5-dev-1.15.3-r0
+krb5-libs-1.15.3-r0
+krb5-server-ldap-1.15.3-r0
 libacl-2.2.52-r5
 libaio-0.3.111-r0
 libarchive-3.3.2-r3
@@ -184,7 +184,7 @@ libusb-1.0.22-r0
 libuuid-2.32-r0
 libuv-1.20.2-r0
 libverto-0.3.0-r1
-libwbclient-4.8.2-r1
+libwbclient-4.8.4-r0
 libxau-1.0.8-r2
 libxcb-1.13-r2
 libxdmcp-1.1.2-r4
@@ -214,10 +214,10 @@ multipath-tools-0.7.7-r0
 musl-1.1.19-r10
 musl-dev-1.1.19-r10
 musl-utils-1.1.19-r10
-ncurses-dev-6.1-r0
-ncurses-libs-6.1-r0
-ncurses-terminfo-6.1-r0
-ncurses-terminfo-base-6.1-r0
+ncurses-dev-6.1_p20180818-r0
+ncurses-libs-6.1_p20180818-r0
+ncurses-terminfo-6.1_p20180818-r0
+ncurses-terminfo-base-6.1_p20180818-r0
 nettle-3.4-r1
 nfs-utils-2.3.1-r3
 nfs-utils-openrc-2.3.1-r3
@@ -228,9 +228,9 @@ open-iscsi-2.0.874-r0
 open-isns-lib-0.97-r3
 openntpd-6.2_p3-r1
 openrc-0.35.5-r4
-openssh-keygen-7.7_p1-r2
-openssh-server-7.7_p1-r2
-openssh-server-common-7.7_p1-r2
+openssh-keygen-7.7_p1-r3
+openssh-server-7.7_p1-r3
+openssh-server-common-7.7_p1-r3
 openssl-1.0.2o-r2
 openssl-dev-1.0.2o-r2
 opus-1.2.1-r1
@@ -244,10 +244,10 @@ perl-5.26.2-r1
 pigz-2.4-r0
 pinentry-1.1.0-r0
 pixman-0.34.0-r5
-pkgconf-1.5.1-r0
+pkgconf-1.5.3-r0
 popt-1.16-r7
-python2-2.7.15-r0
-python3-3.6.4-r1
+python2-2.7.15-r1
+python3-3.6.6-r0
 qemu-2.12.0-r3
 qemu-aarch64-2.12.0-r3
 qemu-arm-2.12.0-r3
@@ -294,10 +294,10 @@ util-linux-dev-2.32-r0
 vde2-libs-2.3.2-r9
 vim-8.1.0115-r0
 wayland-libs-server-1.15.0-r0
-wireguard-tools-0.0.20180718-r0
+wireguard-tools-0.0.20180809-r0
 wireless-tools-30_pre9-r0
-wpa_supplicant-2.6-r13
-wpa_supplicant-openrc-2.6-r13
+wpa_supplicant-2.6-r14
+wpa_supplicant-openrc-2.6-r14
 xfsprogs-4.16.1-r1
 xfsprogs-extra-4.16.1-r1
 xorriso-1.4.8-r0
diff --git a/tools/alpine/versions.s390x b/tools/alpine/versions.s390x
index f12103060..3f1297752 100644
--- a/tools/alpine/versions.s390x
+++ b/tools/alpine/versions.s390x
@@ -1,9 +1,9 @@
-# linuxkit/alpine:2ed1dbe57252bf8abbba07326845fd518542ec4a-s390x
+# linuxkit/alpine:5ac20042d1a6ad619d9e66d6e152b6034fc83fae-s390x
 # automatically generated list of installed packages
 abuild-3.2.0-r0
 alpine-baselayout-3.1.0-r0
 alpine-keys-2.1-r1
-apk-tools-2.10.0-r0
+apk-tools-2.10.0-r3
 argon2-libs-20171227-r1
 argp-standalone-1.3-r3
 attr-2.4.47-r7
@@ -44,8 +44,8 @@ curl-7.61.0-r0
 db-5.3.28-r0
 dbus-libs-1.10.24-r1
 device-mapper-libs-2.02.178-r0
-dhcpcd-7.0.6-r0
-dhcpcd-openrc-7.0.6-r0
+dhcpcd-7.0.7-r0
+dhcpcd-openrc-7.0.7-r0
 diffutils-3.6-r1
 dosfstools-4.1-r1
 dtc-1.4.4-r0
@@ -105,9 +105,9 @@ keyutils-libs-1.5.10-r0
 kmod-24-r1
 kmod-openrc-24-r1
 krb5-conf-1.0-r1
-krb5-dev-1.15.2-r2
-krb5-libs-1.15.2-r2
-krb5-server-ldap-1.15.2-r2
+krb5-dev-1.15.3-r0
+krb5-libs-1.15.3-r0
+krb5-server-ldap-1.15.3-r0
 libacl-2.2.52-r5
 libaio-0.3.111-r0
 libarchive-3.3.2-r3
@@ -179,7 +179,7 @@ libusb-1.0.22-r0
 libuuid-2.32-r0
 libuv-1.20.2-r0
 libverto-0.3.0-r1
-libwbclient-4.8.2-r1
+libwbclient-4.8.4-r0
 libxau-1.0.8-r2
 libxcb-1.13-r2
 libxdmcp-1.1.2-r4
@@ -207,10 +207,10 @@ multipath-tools-0.7.7-r0
 musl-1.1.19-r10
 musl-dev-1.1.19-r10
 musl-utils-1.1.19-r10
-ncurses-dev-6.1-r0
-ncurses-libs-6.1-r0
-ncurses-terminfo-6.1-r0
-ncurses-terminfo-base-6.1-r0
+ncurses-dev-6.1_p20180818-r0
+ncurses-libs-6.1_p20180818-r0
+ncurses-terminfo-6.1_p20180818-r0
+ncurses-terminfo-base-6.1_p20180818-r0
 nettle-3.4-r1
 nfs-utils-2.3.1-r3
 nfs-utils-openrc-2.3.1-r3
@@ -221,9 +221,9 @@ open-iscsi-2.0.874-r0
 open-isns-lib-0.97-r3
 openntpd-6.2_p3-r1
 openrc-0.35.5-r4
-openssh-keygen-7.7_p1-r2
-openssh-server-7.7_p1-r2
-openssh-server-common-7.7_p1-r2
+openssh-keygen-7.7_p1-r3
+openssh-server-7.7_p1-r3
+openssh-server-common-7.7_p1-r3
 openssl-1.0.2o-r2
 openssl-dev-1.0.2o-r2
 opus-1.2.1-r1
@@ -237,10 +237,10 @@ perl-5.26.2-r1
 pigz-2.4-r0
 pinentry-1.1.0-r0
 pixman-0.34.0-r5
-pkgconf-1.5.1-r0
+pkgconf-1.5.3-r0
 popt-1.16-r7
-python2-2.7.15-r0
-python3-3.6.4-r1
+python2-2.7.15-r1
+python3-3.6.6-r0
 qemu-2.12.0-r3
 qemu-aarch64-2.12.0-r3
 qemu-arm-2.12.0-r3
@@ -287,10 +287,10 @@ util-linux-dev-2.32-r0
 vde2-libs-2.3.2-r9
 vim-8.1.0115-r0
 wayland-libs-server-1.15.0-r0
-wireguard-tools-0.0.20180718-r0
+wireguard-tools-0.0.20180809-r0
 wireless-tools-30_pre9-r0
-wpa_supplicant-2.6-r13
-wpa_supplicant-openrc-2.6-r13
+wpa_supplicant-2.6-r14
+wpa_supplicant-openrc-2.6-r14
 xfsprogs-4.16.1-r1
 xfsprogs-extra-4.16.1-r1
 xorriso-1.4.8-r0
diff --git a/tools/alpine/versions.x86_64 b/tools/alpine/versions.x86_64
index acf673f54..7b1efd6b3 100644
--- a/tools/alpine/versions.x86_64
+++ b/tools/alpine/versions.x86_64
@@ -1,9 +1,9 @@
-# linuxkit/alpine:3683c9a66cd4da40bd7d6c7da599b2dcd738b559-amd64
+# linuxkit/alpine:4d13c6209a679fc7c4e850f144b7aef879914d01-amd64
 # automatically generated list of installed packages
 abuild-3.2.0-r0
 alpine-baselayout-3.1.0-r0
 alpine-keys-2.1-r1
-apk-tools-2.10.0-r0
+apk-tools-2.10.0-r3
 argon2-libs-20171227-r1
 argp-standalone-1.3-r3
 attr-2.4.47-r7
@@ -44,8 +44,8 @@ curl-7.61.0-r0
 db-5.3.28-r0
 dbus-libs-1.10.24-r1
 device-mapper-libs-2.02.178-r0
-dhcpcd-7.0.6-r0
-dhcpcd-openrc-7.0.6-r0
+dhcpcd-7.0.7-r0
+dhcpcd-openrc-7.0.7-r0
 diffutils-3.6-r1
 dosfstools-4.1-r1
 dtc-1.4.4-r0
@@ -71,7 +71,7 @@ flex-libs-2.6.4-r1
 fortify-headers-0.9-r0
 fts-1.2.7-r1
 fts-dev-1.2.7-r1
-fuse-2.9.7-r1
+fuse-2.9.8-r0
 g++-6.4.0-r8
 gc-7.6.4-r2
 gcc-6.4.0-r8
@@ -108,9 +108,9 @@ keyutils-libs-1.5.10-r0
 kmod-24-r1
 kmod-openrc-24-r1
 krb5-conf-1.0-r1
-krb5-dev-1.15.2-r2
-krb5-libs-1.15.2-r2
-krb5-server-ldap-1.15.2-r2
+krb5-dev-1.15.3-r0
+krb5-libs-1.15.3-r0
+krb5-server-ldap-1.15.3-r0
 lddtree-1.26-r1
 libacl-2.2.52-r5
 libaio-0.3.111-r0
@@ -159,7 +159,7 @@ libltdl-2.4.6-r5
 libmagic-5.32-r0
 libmnl-1.0.4-r0
 libmount-2.32-r0
-libmspack-0.5_alpha-r1
+libmspack-0.7.1_alpha-r0
 libnftnl-libs-1.1.1-r0
 libnl-1.1.4-r0
 libnl3-3.2.28-r1
@@ -190,7 +190,7 @@ libusb-1.0.22-r0
 libuuid-2.32-r0
 libuv-1.20.2-r0
 libverto-0.3.0-r1
-libwbclient-4.8.2-r1
+libwbclient-4.8.4-r0
 libxau-1.0.8-r2
 libxcb-1.13-r2
 libxdmcp-1.1.2-r4
@@ -221,10 +221,10 @@ multipath-tools-0.7.7-r0
 musl-1.1.19-r10
 musl-dev-1.1.19-r10
 musl-utils-1.1.19-r10
-ncurses-dev-6.1-r0
-ncurses-libs-6.1-r0
-ncurses-terminfo-6.1-r0
-ncurses-terminfo-base-6.1-r0
+ncurses-dev-6.1_p20180818-r0
+ncurses-libs-6.1_p20180818-r0
+ncurses-terminfo-6.1_p20180818-r0
+ncurses-terminfo-base-6.1_p20180818-r0
 nettle-3.4-r1
 nfs-utils-2.3.1-r3
 nfs-utils-openrc-2.3.1-r3
@@ -236,9 +236,9 @@ open-isns-lib-0.97-r3
 open-vm-tools-10.1.15-r2
 openntpd-6.2_p3-r1
 openrc-0.35.5-r4
-openssh-keygen-7.7_p1-r2
-openssh-server-7.7_p1-r2
-openssh-server-common-7.7_p1-r2
+openssh-keygen-7.7_p1-r3
+openssh-server-7.7_p1-r3
+openssh-server-common-7.7_p1-r3
 openssl-1.0.2o-r2
 openssl-dev-1.0.2o-r2
 opus-1.2.1-r1
@@ -253,10 +253,10 @@ perl-5.26.2-r1
 pigz-2.4-r0
 pinentry-1.1.0-r0
 pixman-0.34.0-r5
-pkgconf-1.5.1-r0
+pkgconf-1.5.3-r0
 popt-1.16-r7
-python2-2.7.15-r0
-python3-3.6.4-r1
+python2-2.7.15-r1
+python3-3.6.6-r0
 qemu-2.12.0-r3
 qemu-aarch64-2.12.0-r3
 qemu-arm-2.12.0-r3
@@ -303,10 +303,10 @@ util-linux-dev-2.32-r0
 vde2-libs-2.3.2-r9
 vim-8.1.0115-r0
 wayland-libs-server-1.15.0-r0
-wireguard-tools-0.0.20180718-r0
+wireguard-tools-0.0.20180809-r0
 wireless-tools-30_pre9-r0
-wpa_supplicant-2.6-r13
-wpa_supplicant-openrc-2.6-r13
+wpa_supplicant-2.6-r14
+wpa_supplicant-openrc-2.6-r14
 xfsprogs-4.16.1-r1
 xfsprogs-extra-4.16.1-r1
 xorriso-1.4.8-r0