diff --git a/docker/Dockerfile.linux.amd64 b/docker/Dockerfile.linux.amd64
index 3c4cb6b..2858df3 100644
--- a/docker/Dockerfile.linux.amd64
+++ b/docker/Dockerfile.linux.amd64
@@ -1,5 +1,5 @@
-FROM alpine:3.6
-RUN apk add --no-cache ca-certificates git openssh curl perl
+FROM alpine:3.7
+RUN apk add --no-cache ca-certificates git git-lfs openssh curl perl
 
 ADD posix/* /usr/local/bin/
 ENTRYPOINT ["/usr/local/bin/clone"]
diff --git a/docker/Dockerfile.linux.arm b/docker/Dockerfile.linux.arm
index cc548d5..a32fa35 100644
--- a/docker/Dockerfile.linux.arm
+++ b/docker/Dockerfile.linux.arm
@@ -1,5 +1,5 @@
-FROM arm32v6/alpine:3.6
-RUN apk add --no-cache ca-certificates git openssh curl perl
+FROM arm32v6/alpine:3.7
+RUN apk add --no-cache ca-certificates git git-lfs openssh curl perl
 
 ADD posix/* /usr/local/bin/
 ENTRYPOINT ["/usr/local/bin/clone"]
diff --git a/docker/Dockerfile.linux.arm6 b/docker/Dockerfile.linux.arm6
index cc548d5..a32fa35 100644
--- a/docker/Dockerfile.linux.arm6
+++ b/docker/Dockerfile.linux.arm6
@@ -1,5 +1,5 @@
-FROM arm32v6/alpine:3.6
-RUN apk add --no-cache ca-certificates git openssh curl perl
+FROM arm32v6/alpine:3.7
+RUN apk add --no-cache ca-certificates git git-lfs openssh curl perl
 
 ADD posix/* /usr/local/bin/
 ENTRYPOINT ["/usr/local/bin/clone"]
diff --git a/docker/Dockerfile.linux.arm64 b/docker/Dockerfile.linux.arm64
index f8991fb..5ea1800 100644
--- a/docker/Dockerfile.linux.arm64
+++ b/docker/Dockerfile.linux.arm64
@@ -1,5 +1,5 @@
-FROM arm64v8/alpine:3.6
-RUN apk add --no-cache ca-certificates git openssh curl perl
+FROM arm64v8/alpine:3.7
+RUN apk add --no-cache ca-certificates git git-lfs openssh curl perl
 
 ADD posix/* /usr/local/bin/
 ENTRYPOINT ["/usr/local/bin/clone"]
diff --git a/docker/Dockerfile.linux.arm7 b/docker/Dockerfile.linux.arm7
index cc548d5..a32fa35 100644
--- a/docker/Dockerfile.linux.arm7
+++ b/docker/Dockerfile.linux.arm7
@@ -1,5 +1,5 @@
-FROM arm32v6/alpine:3.6
-RUN apk add --no-cache ca-certificates git openssh curl perl
+FROM arm32v6/alpine:3.7
+RUN apk add --no-cache ca-certificates git git-lfs openssh curl perl
 
 ADD posix/* /usr/local/bin/
 ENTRYPOINT ["/usr/local/bin/clone"]
diff --git a/docker/Dockerfile.linux.arm8 b/docker/Dockerfile.linux.arm8
index f8991fb..5ea1800 100644
--- a/docker/Dockerfile.linux.arm8
+++ b/docker/Dockerfile.linux.arm8
@@ -1,5 +1,5 @@
-FROM arm64v8/alpine:3.6
-RUN apk add --no-cache ca-certificates git openssh curl perl
+FROM arm64v8/alpine:3.7
+RUN apk add --no-cache ca-certificates git git-lfs openssh curl perl
 
 ADD posix/* /usr/local/bin/
 ENTRYPOINT ["/usr/local/bin/clone"]