diff --git a/tools/containerd-dev/Dockerfile b/tools/containerd-dev/Dockerfile
index ee8257c4b..60cea9648 100644
--- a/tools/containerd-dev/Dockerfile
+++ b/tools/containerd-dev/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:8c02670fd2e5c28d03fd39db0bddc1379b3af6b2 as builder
+FROM linuxkit/alpine:e9313150d2cf07ad92b0adb86799dedd9a0476e4 as builder
 
 
 # checkout and compile containerd
diff --git a/tools/go-compile/Dockerfile b/tools/go-compile/Dockerfile
index be89a0f83..e52b3a068 100644
--- a/tools/go-compile/Dockerfile
+++ b/tools/go-compile/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:8c02670fd2e5c28d03fd39db0bddc1379b3af6b2 AS mirror
+FROM linuxkit/alpine:e9313150d2cf07ad92b0adb86799dedd9a0476e4 AS mirror
 
 RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
 RUN apk add --no-cache --initdb -p /out \
diff --git a/tools/grub-dev/Dockerfile b/tools/grub-dev/Dockerfile
index 4f15d030a..b53dd1d8b 100644
--- a/tools/grub-dev/Dockerfile
+++ b/tools/grub-dev/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:8c02670fd2e5c28d03fd39db0bddc1379b3af6b2 AS build
+FROM linuxkit/alpine:e9313150d2cf07ad92b0adb86799dedd9a0476e4 AS build
 ENV GRUB_MODULES="part_gpt fat ext2 iso9660 gzio linux acpi normal cpio crypto disk boot crc64 \
 search_fs_uuid tftp xzio xfs video"
 
diff --git a/tools/mkimage-iso-bios/Dockerfile b/tools/mkimage-iso-bios/Dockerfile
index d9c0cee78..527a17fb0 100644
--- a/tools/mkimage-iso-bios/Dockerfile
+++ b/tools/mkimage-iso-bios/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:8c02670fd2e5c28d03fd39db0bddc1379b3af6b2 as mirror
+FROM linuxkit/alpine:e9313150d2cf07ad92b0adb86799dedd9a0476e4 as mirror
 RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
 RUN apk add --no-cache --initdb -p /out \
     alpine-baselayout \
diff --git a/tools/mkimage-iso-efi-initrd/Dockerfile b/tools/mkimage-iso-efi-initrd/Dockerfile
index b2ddd8bc0..b61a54244 100644
--- a/tools/mkimage-iso-efi-initrd/Dockerfile
+++ b/tools/mkimage-iso-efi-initrd/Dockerfile
@@ -1,6 +1,6 @@
 FROM linuxkit/grub:b498542e496dc2301ac1718d9096c2b26f041635 AS grub
 
-FROM linuxkit/alpine:8c02670fd2e5c28d03fd39db0bddc1379b3af6b2 AS mirror
+FROM linuxkit/alpine:e9313150d2cf07ad92b0adb86799dedd9a0476e4 AS mirror
 RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
 RUN apk add --no-cache --initdb -p /out \
   alpine-baselayout \
diff --git a/tools/mkimage-iso-efi/Dockerfile b/tools/mkimage-iso-efi/Dockerfile
index 05e9994c5..f6c4fffd1 100644
--- a/tools/mkimage-iso-efi/Dockerfile
+++ b/tools/mkimage-iso-efi/Dockerfile
@@ -1,6 +1,6 @@
 FROM linuxkit/grub:b498542e496dc2301ac1718d9096c2b26f041635 AS grub
 
-FROM linuxkit/alpine:8c02670fd2e5c28d03fd39db0bddc1379b3af6b2 AS mirror
+FROM linuxkit/alpine:e9313150d2cf07ad92b0adb86799dedd9a0476e4 AS mirror
 RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
 RUN apk add --no-cache --initdb -p /out \
   alpine-baselayout \
diff --git a/tools/mkimage-iso/Dockerfile b/tools/mkimage-iso/Dockerfile
index 76a28f68e..fe127407e 100644
--- a/tools/mkimage-iso/Dockerfile
+++ b/tools/mkimage-iso/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:8c02670fd2e5c28d03fd39db0bddc1379b3af6b2 AS mirror
+FROM linuxkit/alpine:e9313150d2cf07ad92b0adb86799dedd9a0476e4 AS mirror
 RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
 RUN apk add --no-cache --initdb -p /out \
     alpine-baselayout \
diff --git a/tools/mkimage-qcow2-efi/Dockerfile b/tools/mkimage-qcow2-efi/Dockerfile
index bf234bac7..0bbe6162d 100644
--- a/tools/mkimage-qcow2-efi/Dockerfile
+++ b/tools/mkimage-qcow2-efi/Dockerfile
@@ -1,6 +1,6 @@
 FROM linuxkit/grub:b498542e496dc2301ac1718d9096c2b26f041635 AS grub
 
-FROM linuxkit/alpine:8c02670fd2e5c28d03fd39db0bddc1379b3af6b2 AS mirror
+FROM linuxkit/alpine:e9313150d2cf07ad92b0adb86799dedd9a0476e4 AS mirror
 RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
 RUN apk add --no-cache --initdb -p /out \
   alpine-baselayout \
diff --git a/tools/mkimage-raw-bios/Dockerfile b/tools/mkimage-raw-bios/Dockerfile
index e0632d9fc..426994434 100644
--- a/tools/mkimage-raw-bios/Dockerfile
+++ b/tools/mkimage-raw-bios/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:8c02670fd2e5c28d03fd39db0bddc1379b3af6b2 AS mirror
+FROM linuxkit/alpine:e9313150d2cf07ad92b0adb86799dedd9a0476e4 AS mirror
 RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
 RUN apk add --no-cache --initdb -p /out \
     alpine-baselayout \
diff --git a/tools/mkimage-raw-efi/Dockerfile b/tools/mkimage-raw-efi/Dockerfile
index ea3323c33..b78a80b76 100644
--- a/tools/mkimage-raw-efi/Dockerfile
+++ b/tools/mkimage-raw-efi/Dockerfile
@@ -1,6 +1,6 @@
 FROM linuxkit/grub:b498542e496dc2301ac1718d9096c2b26f041635 AS grub
 
-FROM linuxkit/alpine:8c02670fd2e5c28d03fd39db0bddc1379b3af6b2 AS mirror
+FROM linuxkit/alpine:e9313150d2cf07ad92b0adb86799dedd9a0476e4 AS mirror
 RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
 RUN apk add --no-cache --initdb -p /out \
   alpine-baselayout \
diff --git a/tools/mkimage-squashfs/Dockerfile b/tools/mkimage-squashfs/Dockerfile
index 3aaa1ae63..a997011ab 100644
--- a/tools/mkimage-squashfs/Dockerfile
+++ b/tools/mkimage-squashfs/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:8c02670fd2e5c28d03fd39db0bddc1379b3af6b2 AS mirror
+FROM linuxkit/alpine:e9313150d2cf07ad92b0adb86799dedd9a0476e4 AS mirror
 RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
 RUN apk add --no-cache --initdb -p /out \
   alpine-baselayout \