diff --git a/pkgs/applications/version-management/gitlab/data.json b/pkgs/applications/version-management/gitlab/data.json
index ce3a0f0b092e..038c87c64a34 100644
--- a/pkgs/applications/version-management/gitlab/data.json
+++ b/pkgs/applications/version-management/gitlab/data.json
@@ -1,14 +1,14 @@
 {
-  "version": "15.11.5",
-  "repo_hash": "sha256-t0MpfRyKfdO/Z90SogurKOCKv9xunyQasftNZ2o1GAE=",
+  "version": "15.11.6",
+  "repo_hash": "sha256-qpYVYzxtMgWLXhMn+0TvDqRJOnerfc9OEU1Gs6Ys/Bc=",
   "yarn_hash": "02ipm7agjy3c75df76c00k3qq5gpw3d876f6x91xnwizswsv9agb",
   "owner": "gitlab-org",
   "repo": "gitlab",
-  "rev": "v15.11.5-ee",
+  "rev": "v15.11.6-ee",
   "passthru": {
-    "GITALY_SERVER_VERSION": "15.11.5",
-    "GITLAB_PAGES_VERSION": "15.11.5",
+    "GITALY_SERVER_VERSION": "15.11.6",
+    "GITLAB_PAGES_VERSION": "15.11.6",
     "GITLAB_SHELL_VERSION": "14.18.0",
-    "GITLAB_WORKHORSE_VERSION": "15.11.5"
+    "GITLAB_WORKHORSE_VERSION": "15.11.6"
   }
 }
diff --git a/pkgs/applications/version-management/gitlab/gitaly/default.nix b/pkgs/applications/version-management/gitlab/gitaly/default.nix
index 00959739092f..655604ee72c1 100644
--- a/pkgs/applications/version-management/gitlab/gitaly/default.nix
+++ b/pkgs/applications/version-management/gitlab/gitaly/default.nix
@@ -11,7 +11,7 @@ let
     gemdir = ./.;
   };
 
-  version = "15.11.5";
+  version = "15.11.6";
   package_version = "v${lib.versions.major version}";
   gitaly_package = "gitlab.com/gitlab-org/gitaly/${package_version}";
 
@@ -22,7 +22,7 @@ let
       owner = "gitlab-org";
       repo = "gitaly";
       rev = "v${version}";
-      sha256 = "sha256-ITyA9QqaCq6w9UToTWzyq77Sfg+dqaWrL45d5yqmzm4=";
+      sha256 = "sha256-n56Jqgu64+pN4bcH/Sh8/+4StpTEY529a4yVozqtK5Y=";
     };
 
     vendorSha256 = "sha256-gJelagGPogeCdJtRpj4RaYlqzZRhtU0EIhmj1aK4ZOk=";
diff --git a/pkgs/applications/version-management/gitlab/gitlab-pages/default.nix b/pkgs/applications/version-management/gitlab/gitlab-pages/default.nix
index 69e157f5ed5b..2cb0aa2a82b6 100644
--- a/pkgs/applications/version-management/gitlab/gitlab-pages/default.nix
+++ b/pkgs/applications/version-management/gitlab/gitlab-pages/default.nix
@@ -2,13 +2,13 @@
 
 buildGoModule rec {
   pname = "gitlab-pages";
-  version = "15.11.5";
+  version = "15.11.6";
 
   src = fetchFromGitLab {
     owner = "gitlab-org";
     repo = "gitlab-pages";
     rev = "v${version}";
-    sha256 = "sha256-4B6n/HQ1R5QYHjVDf18WKH0ZkNip8k0OASoTXuci+/Y=";
+    sha256 = "sha256-Dl/NCsZCi5S9BKjtQzRg3mj8lzvIa4FMCqprLKXKlHw=";
   };
 
   vendorHash = "sha256-s3HHoz9URACuVVhePQQFviTqlQU7vCLOjTJPBlus1Vo=";
diff --git a/pkgs/applications/version-management/gitlab/gitlab-workhorse/default.nix b/pkgs/applications/version-management/gitlab/gitlab-workhorse/default.nix
index a0f16c0c8a81..96362c489590 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 = "15.11.5";
+  version = "15.11.6";
 
   src = fetchFromGitLab {
     owner = data.owner;