diff --git a/flake.lock b/flake.lock
index d2d2434..7c7bdc3 100644
--- a/flake.lock
+++ b/flake.lock
@@ -206,11 +206,11 @@
         "utils": "utils_3"
       },
       "locked": {
-        "lastModified": 1654910231,
-        "narHash": "sha256-BGKT7IL+IrZLBQFJ0PxC8lFUV4Y3IONmi/SbaabsWlY=",
+        "lastModified": 1655171212,
+        "narHash": "sha256-WWryDfkz5Gg4FnIQDTPKNIB8oQsA81/qxub3cmOqCNc=",
         "owner": "jyooru",
         "repo": "nix-minecraft-servers",
-        "rev": "14465ed2e2804484d1d456afee0d8fded6eb05bd",
+        "rev": "e8521e4982cb0eb8ac1534d137383fd9eff47100",
         "type": "github"
       },
       "original": {
@@ -257,11 +257,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1654682581,
-        "narHash": "sha256-Jb1PQCwKgwdNAp907eR5zPzuxV+kRroA3UIxUxCMJ9s=",
+        "lastModified": 1655130522,
+        "narHash": "sha256-5dzlxE4okyu+M39yeVtHWQXzDZQxFF5rUB1iY9R6Lb4=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "e0169d7a9d324afebf5679551407756c77af8930",
+        "rev": "13f08d71ceff5101321e0291854495a1ec153a5e",
         "type": "github"
       },
       "original": {
diff --git a/flux/cluster/base/flux-system/image-update-automation/image-update-automation.yaml b/flux/cluster/base/flux-system/image-update-automation/image-update-automation.yaml
index e140eb7..bc1fdf2 100644
--- a/flux/cluster/base/flux-system/image-update-automation/image-update-automation.yaml
+++ b/flux/cluster/base/flux-system/image-update-automation/image-update-automation.yaml
@@ -4,7 +4,7 @@ metadata:
   name: flux-system
   namespace: flux-system
 spec:
-  interval: 1m0s
+  interval: 15m0s
   sourceRef:
     kind: GitRepository
     name: flux-system
diff --git a/flux/cluster/base/flux-system/image-update-automation/zookeeper.yaml b/flux/cluster/base/flux-system/image-update-automation/zookeeper.yaml
index 6c95f6d..7aba21c 100644
--- a/flux/cluster/base/flux-system/image-update-automation/zookeeper.yaml
+++ b/flux/cluster/base/flux-system/image-update-automation/zookeeper.yaml
@@ -5,7 +5,7 @@ metadata:
   namespace: flux-system
 spec:
   image: registry.xirion.net/library/zookeeper
-  interval: 1m0s
+  interval: 15m0s
   secretRef:
     name: xirion-registry-creds
 ---
diff --git a/nixos/hosts/gitea/configuration.nix b/nixos/hosts/gitea/configuration.nix
index f59a01a..848982f 100644
--- a/nixos/hosts/gitea/configuration.nix
+++ b/nixos/hosts/gitea/configuration.nix
@@ -25,6 +25,11 @@
 
   services.openssh.startWhenNeeded = false;
 
+  services.fail2ban = {
+    enable = true;
+    maxretry = 3;
+  };
+
   services.gitea = {
     enable = true;
     domain = "git.0x76.dev";