diff --git a/nixos/tests/nexus.nix b/nixos/tests/nexus.nix
index bf49d2247bd8..783c9f5c019f 100644
--- a/nixos/tests/nexus.nix
+++ b/nixos/tests/nexus.nix
@@ -14,7 +14,7 @@ import ./make-test.nix ({ pkgs, ...} : {
     server =
       { ... }:
       { virtualisation.memorySize = 2047; # qemu-system-i386 has a 2047M limit
-        virtualisation.diskSize = 2048;
+        virtualisation.diskSize = 8192;
 
         services.nexus.enable = true;
       };
diff --git a/pkgs/development/tools/repository-managers/nexus/default.nix b/pkgs/development/tools/repository-managers/nexus/default.nix
index 39e37b217cf3..8b42ed124360 100644
--- a/pkgs/development/tools/repository-managers/nexus/default.nix
+++ b/pkgs/development/tools/repository-managers/nexus/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name = "nexus-${version}";
-  version = "3.12.1-01";
+  version = "3.14.0-04";
 
   src = fetchurl {
     url = "https://sonatype-download.global.ssl.fastly.net/nexus/3/nexus-${version}-unix.tar.gz";
-    sha256 = "1vv50zv3cr42rq1g16gdl2d1hrxna2jjynlr7kivzlbyfq89ic3f";
+    sha256 = "1ql707672xhybmfajjmli9w0wcf1f26skq8i5kqirms2364wg35f";
   };
 
   sourceRoot = name;
@@ -41,6 +41,6 @@ stdenv.mkDerivation rec {
     homepage = http://www.sonatype.org/nexus;
     license = licenses.epl10;
     platforms = platforms.all;
-    maintainers = with maintainers; [ aespinosa ironpinguin ma27 ];
+    maintainers = with maintainers; [ aespinosa ironpinguin ma27 zaninime ];
   };
 }