diff --git a/pkgs/applications/virtualization/docker/default.nix b/pkgs/applications/virtualization/docker/default.nix
index 2ab5ef5c9a6e55..e7533e59571fb7 100644
--- a/pkgs/applications/virtualization/docker/default.nix
+++ b/pkgs/applications/virtualization/docker/default.nix
@@ -197,9 +197,9 @@ rec {
   };
 
   docker_19_03 = makeOverridable dockerGen {
-    version = "19.03.11";
-    rev = "42e35e61f352e527082521280d5ea3761f0dee50";
-    sha256 = "0q4l4z2bg269hj1dqaq02f84zgp3p8idw1cxczw383cjl0ra8xgq";
+    version = "19.03.12";
+    rev = "48a66213fe1747e8873f849862ff3fb981899fc6";
+    sha256 = "0i5xr8q3yjrz5zsjcq63v4g1mzqpingjr1hbf9amk14484i2wkw7";
     runcRev = "dc9208a3303feef5b3839f4323d9beb36df0a9dd"; # v1.0.0-rc10
     runcSha256 = "0pi3rvj585997m4z9ljkxz2z9yxf9p2jr0pmqbqrc7bc95f5hagk";
     containerdRev = "7ad184331fa3e55e52b890ea95e65ba581ae3429"; # v1.2.13