diff --git a/pkgs/applications/version-management/gitlab/data.json b/pkgs/applications/version-management/gitlab/data.json
index d7e6261a9325..60596eee4a9e 100644
--- a/pkgs/applications/version-management/gitlab/data.json
+++ b/pkgs/applications/version-management/gitlab/data.json
@@ -1,13 +1,13 @@
 {
-  "version": "13.12.3",
-  "repo_hash": "0kpdl1gwcxy13lwyl96nsia62wysrnxdygil6sz6s72hg0y2fsgr",
+  "version": "13.12.4",
+  "repo_hash": "1jp97vwwfnh3iqkh58y0zqcx6lsvqcpnxy8ipd4j9hbmag1jr36i",
   "owner": "gitlab-org",
   "repo": "gitlab",
-  "rev": "v13.12.3-ee",
+  "rev": "v13.12.4-ee",
   "passthru": {
-    "GITALY_SERVER_VERSION": "13.12.3",
+    "GITALY_SERVER_VERSION": "13.12.4",
     "GITLAB_PAGES_VERSION": "1.39.0",
     "GITLAB_SHELL_VERSION": "13.18.0",
-    "GITLAB_WORKHORSE_VERSION": "13.12.3"
+    "GITLAB_WORKHORSE_VERSION": "13.12.4"
   }
 }
diff --git a/pkgs/applications/version-management/gitlab/gitaly/default.nix b/pkgs/applications/version-management/gitlab/gitaly/default.nix
index 6276dd75eaf9..8f189338e613 100644
--- a/pkgs/applications/version-management/gitlab/gitaly/default.nix
+++ b/pkgs/applications/version-management/gitlab/gitaly/default.nix
@@ -21,14 +21,14 @@ let
       };
   };
 in buildGoModule rec {
-  version = "13.12.3";
+  version = "13.12.4";
   pname = "gitaly";
 
   src = fetchFromGitLab {
     owner = "gitlab-org";
     repo = "gitaly";
     rev = "v${version}";
-    sha256 = "sha256-qqLVYNCE8rKPBY5tj6AAoWcyIEtQZkO980NVPg0WO18=";
+    sha256 = "sha256-5I06tzeOfVdtblgqI7neKBgwzXuU9hI/0V3gYEPMJJ0=";
   };
 
   vendorSha256 = "sha256-drS0L0olEFHYJVC0VYwEZeNYa8fjwrfxlhrEQa4pqzY=";
diff --git a/pkgs/applications/version-management/gitlab/gitlab-workhorse/default.nix b/pkgs/applications/version-management/gitlab/gitlab-workhorse/default.nix
index e900a6522ebf..2eb1d14d0a45 100644
--- a/pkgs/applications/version-management/gitlab/gitlab-workhorse/default.nix
+++ b/pkgs/applications/version-management/gitlab/gitlab-workhorse/default.nix
@@ -5,7 +5,7 @@ in
 buildGoModule rec {
   pname = "gitlab-workhorse";
 
-  version = "13.12.3";
+  version = "13.12.4";
 
   src = fetchFromGitLab {
     owner = data.owner;