diff --git a/pkgs/applications/virtualization/docker/default.nix b/pkgs/applications/virtualization/docker/default.nix
index 7f7b3a227e84..2ab5ef5c9a6e 100644
--- a/pkgs/applications/virtualization/docker/default.nix
+++ b/pkgs/applications/virtualization/docker/default.nix
@@ -1,7 +1,7 @@
-{ stdenv, lib, fetchFromGitHub, makeWrapper, removeReferencesTo, pkgconfig
+{ stdenv, lib, fetchFromGitHub, makeWrapper, removeReferencesTo, installShellFiles, pkgconfig
 , go-md2man, go, containerd, runc, docker-proxy, tini, libtool
 , sqlite, iproute, lvm2, systemd
-, btrfs-progs, iptables, e2fsprogs, xz, utillinux, xfsprogs
+, btrfs-progs, iptables, e2fsprogs, xz, utillinux, xfsprogs, git
 , procps, libseccomp
 }:
 
@@ -78,7 +78,7 @@ rec {
       sha256 = sha256;
     };
 
-    nativeBuildInputs = [ pkgconfig ];
+    nativeBuildInputs = [ installShellFiles pkgconfig ];
     buildInputs = [
       makeWrapper removeReferencesTo go-md2man go libtool
     ] ++ optionals (stdenv.isLinux) [
@@ -123,7 +123,7 @@ rec {
 
     outputs = ["out" "man"];
 
-    extraPath = optionals (stdenv.isLinux) (makeBinPath [ iproute iptables e2fsprogs xz xfsprogs procps utillinux ]);
+    extraPath = optionals (stdenv.isLinux) (makeBinPath [ iproute iptables e2fsprogs xz xfsprogs procps utillinux git ]);
 
     installPhase = optionalString (stdenv.isLinux) ''
       install -Dm755 ./components/engine/bundles/dynbinary-daemon/dockerd $out/libexec/docker/dockerd
@@ -147,9 +147,9 @@ rec {
         --prefix PATH : "$out/libexec/docker:$extraPath"
 
       # completion (cli)
-      install -Dm644 ./components/cli/contrib/completion/bash/docker $out/share/bash-completion/completions/docker
-      install -Dm644 ./components/cli/contrib/completion/fish/docker.fish $out/share/fish/vendor_completions.d/docker.fish
-      install -Dm644 ./components/cli/contrib/completion/zsh/_docker $out/share/zsh/site-functions/_docker
+      installShellCompletion --bash ./components/cli/contrib/completion/bash/docker
+      installShellCompletion --fish ./components/cli/contrib/completion/fish/docker.fish
+      installShellCompletion --zsh ./components/cli/contrib/completion/zsh/_docker
 
       # Include contributed man pages (cli)
       # Generate man pages from cobra commands
@@ -163,16 +163,7 @@ rec {
       echo "Generate legacy manpages"
       ./man/md2man-all.sh -q
 
-      manRoot="$man/share/man"
-      mkdir -p "$manRoot"
-      for manDir in ./man/man?; do
-        manBase="$(basename "$manDir")" # "man1"
-        for manFile in "$manDir"/*; do
-          manName="$(basename "$manFile")" # "docker-build.1"
-          mkdir -p "$manRoot/$manBase"
-          gzip -c "$manFile" > "$manRoot/$manBase/$manName.gz"
-        done
-      done
+      installManPage man/*/*.[1-9]
     '';
 
     preFixup = ''
@@ -206,9 +197,9 @@ rec {
   };
 
   docker_19_03 = makeOverridable dockerGen {
-    version = "19.03.8";
-    rev = "afacb8b7f0d8d4f9d2a8e8736e9c993e672b41f3";
-    sha256 = "15iq16rlnkw78lvapcfpbnsnxhdjbvfvgzg3xzxhpdg1dmq40b6j";
+    version = "19.03.11";
+    rev = "42e35e61f352e527082521280d5ea3761f0dee50";
+    sha256 = "0q4l4z2bg269hj1dqaq02f84zgp3p8idw1cxczw383cjl0ra8xgq";
     runcRev = "dc9208a3303feef5b3839f4323d9beb36df0a9dd"; # v1.0.0-rc10
     runcSha256 = "0pi3rvj585997m4z9ljkxz2z9yxf9p2jr0pmqbqrc7bc95f5hagk";
     containerdRev = "7ad184331fa3e55e52b890ea95e65ba581ae3429"; # v1.2.13