diff --git a/ci/default.nix b/ci/default.nix
new file mode 100644
index 0000000..6cfd6fc
--- /dev/null
+++ b/ci/default.nix
@@ -0,0 +1,20 @@
+{inputs, ...}: {
+  imports = [
+    inputs.hercules-ci-effects.flakeModule
+  ];
+  herculesCI.ciSystems = [
+    "x86_64-linux"
+    # "aarch64-linux"
+  ];
+  hercules-ci.flake-update = {
+    enable = true;
+    updateBranch = "updated-flake-lock";
+    createPullRequest = true;
+    autoMergeMethod = null;
+    when = {
+      minute = 45;
+      hour = 13;
+      dayOfWeek = ["Mon" "Tue" "Wed" "Thu" "Fri" "Sat" "Sun"];
+    };
+  };
+}
diff --git a/flake.nix b/flake.nix
index 5289748..4380a6a 100644
--- a/flake.nix
+++ b/flake.nix
@@ -40,7 +40,7 @@
   };
 
   outputs = inputs @ {flakeParts, ...}:
-    flakeParts.lib.mkFlake {inherit inputs;} ({lib, ...}: {
+    flakeParts.lib.mkFlake {inherit inputs;} {
       imports = [
         # TODO export modules as flake outputs
         # ./modules
@@ -49,14 +49,10 @@
         ./packages
         ./shell
         ./checks
-        inputs.hercules-ci-effects.flakeModule
+        ./ci
       ];
       systems = ["x86_64-linux" "aarch64-linux"];
-      herculesCI.ciSystems = [
-        "x86_64-linux"
-        # "aarch64-linux"
-      ];
-    });
+    };
 
   nixConfig = {};
 }
diff --git a/modules/hercules-ci/default.nix b/modules/hercules-ci/default.nix
index 14b9940..44b9727 100644
--- a/modules/hercules-ci/default.nix
+++ b/modules/hercules-ci/default.nix
@@ -6,10 +6,9 @@
   services.hercules-ci-agent = {
     enable = true;
     settings = {
-      concurrentTasks = 8;
+      concurrentTasks = 32;
       clusterJoinTokenPath = config.age.secrets.hercules-ci-join-token.path;
       binaryCachesPath = config.age.secrets.hercules-ci-binary-caches.path;
-      # secretsJsonPath = config.hercules-ci-secrets.path;
     };
   };