diff --git a/pkgs/applications/networking/cluster/nomad/0.11.nix b/pkgs/applications/networking/cluster/nomad/0.11.nix
deleted file mode 100644
index 58bdb694eed..00000000000
--- a/pkgs/applications/networking/cluster/nomad/0.11.nix
+++ /dev/null
@@ -1,11 +0,0 @@
-{ callPackage
-, buildGoPackage
-, nvidia_x11
-, nvidiaGpuSupport
-}:
-
-callPackage ./generic.nix {
-  inherit buildGoPackage nvidia_x11 nvidiaGpuSupport;
-  version = "0.11.8";
-  sha256 = "1dhh07bifr02jh2lls8fv1d9ra67ymgh8qxqvpvm0cd0qdd469z1";
-}
diff --git a/pkgs/applications/networking/cluster/nomad/0.12.nix b/pkgs/applications/networking/cluster/nomad/0.12.nix
index b6e053e757d..82f508c63ee 100644
--- a/pkgs/applications/networking/cluster/nomad/0.12.nix
+++ b/pkgs/applications/networking/cluster/nomad/0.12.nix
@@ -6,6 +6,6 @@
 
 callPackage ./generic.nix {
   inherit buildGoPackage nvidia_x11 nvidiaGpuSupport;
-  version = "0.12.9";
-  sha256 = "1a0ig6pb0z3qp7zk4jgz3h241bifmjlyqsfikyy3sxdnzj7yha27";
+  version = "0.12.10";
+  sha256 = "12hlzjkay7y1502nmfvq2qkhp9pq7vp4zxypawnh98qvxbzv149l";
 }
diff --git a/pkgs/applications/networking/cluster/nomad/1.0.nix b/pkgs/applications/networking/cluster/nomad/1.0.nix
index ff4434399bd..6ae59033835 100644
--- a/pkgs/applications/networking/cluster/nomad/1.0.nix
+++ b/pkgs/applications/networking/cluster/nomad/1.0.nix
@@ -6,6 +6,6 @@
 
 callPackage ./generic.nix {
   inherit buildGoPackage nvidia_x11 nvidiaGpuSupport;
-  version = "1.0.2";
-  sha256 = "1l9j6k5dzh9ym9j75mam10vd9b5qh4xqfj6d63bjp7gkk4hd1jxx";
+  version = "1.0.3";
+  sha256 = "142rwpli8mbyg4vhhybnym34rk9w1ns4ddfhqjr1ygmxb1rlsngi";
 }
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 5fb8b0cd463..c08d3f328c1 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -6511,16 +6511,13 @@ in
 
   noip = callPackage ../tools/networking/noip { };
 
-  nomad = nomad_0_12;
+  nomad = nomad_1_0;
 
   # Nomad never updates major go versions within a release series and is unsupported
   # on Go versions that it did not ship with. Due to historic bugs when compiled
   # with different versions we pin Go for all versions.
-  nomad_0_11 = callPackage ../applications/networking/cluster/nomad/0.11.nix {
-    buildGoPackage = buildGo114Package;
-    inherit (linuxPackages) nvidia_x11;
-    nvidiaGpuSupport = config.cudaSupport or false;
-  };
+  # Upstream partially documents used Go versions here
+  # https://github.com/hashicorp/nomad/blob/master/contributing/golang.md
   nomad_0_12 = callPackage ../applications/networking/cluster/nomad/0.12.nix {
     buildGoPackage = buildGo114Package;
     inherit (linuxPackages) nvidia_x11;