diff --git a/flake.lock b/flake.lock
index 9cc0ef2..b1839d9 100644
--- a/flake.lock
+++ b/flake.lock
@@ -107,11 +107,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1779969295,
-        "narHash": "sha256-HwIJ3tOcwSMiV75L7KqJXciXR9UfT+d7rwOZMX7cTnA=",
+        "lastModified": 1780370888,
+        "narHash": "sha256-PRJj9RKTEf/sITycujP1c/BrvLJKMYXzcpwTsXNulXQ=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "61e2c9659324181e0f0ed911958c536333b1d4f6",
+        "rev": "a7a415883195ffbd4dabec8f098f201e6eaaadf8",
         "type": "github"
       },
       "original": {
@@ -130,11 +130,11 @@
         "treefmt-nix": "treefmt-nix"
       },
       "locked": {
-        "lastModified": 1780016667,
-        "narHash": "sha256-8V39lZYwUERS4OkWuXJP33TDhBynmGdtnhLJC0zcVkU=",
+        "lastModified": 1780362950,
+        "narHash": "sha256-jWHc4ib841JKvr/ViDy0DScfK2stDX4D7SjUDjPORrQ=",
         "owner": "numtide",
         "repo": "llm-agents.nix",
-        "rev": "c62026b993ae3b76b46f5d2b9ef75aeb080d59d3",
+        "rev": "9653dc94f94cf618d984fe49b4d7d23bac4cb3c0",
         "type": "github"
       },
       "original": {
@@ -145,27 +145,27 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1779955849,
-        "narHash": "sha256-31mhzm2HpzRr/rupWAFfWBmt9SUjzwr5+giv5Nmb/rA=",
+        "lastModified": 1780336545,
+        "narHash": "sha256-vhVhuXzFrIOfcssC/9hDHx7MHzDKjF3keHuREOQqQiQ=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "a2c6938835fca96e4a10c8561d461efd2f91d04f",
+        "rev": "4df1b885d76a54e1aa1a318f8d16fd6005b6401f",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "nixos-unstable-small",
+        "ref": "nixpkgs-unstable",
         "repo": "nixpkgs",
         "type": "github"
       }
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1779560665,
-        "narHash": "sha256-tpyBcxPpcQb8ukyNF7DoCwfSY3VPsxHoYwj00Cayv5o=",
+        "lastModified": 1780243769,
+        "narHash": "sha256-x5UQuRsH3MqI0U9afaXSNqzTPSeZlRLvFAav2Ux1pNw=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "64c08a7ca051951c8eae34e3e3cb1e202fe36786",
+        "rev": "331800de5053fcebacf6813adb5db9c9dca22a0c",
         "type": "github"
       },
       "original": {
@@ -184,11 +184,11 @@
         "systems": "systems_2"
       },
       "locked": {
-        "lastModified": 1779973703,
-        "narHash": "sha256-0aNg+9XKcQT4hnwuxnMAkodUwLj8K5IOU+JBOdGW4uM=",
+        "lastModified": 1780235872,
+        "narHash": "sha256-/TTVFhJQ5StCOrRFO+5NfSkYPSbAAekwymovcQzxNgE=",
         "owner": "nix-community",
         "repo": "nixvim",
-        "rev": "7dbb34738b94b80adf70287b5a9216bf0f66a790",
+        "rev": "e5c7b40dc569f5c97ba2182d409f0fb54c02d7c1",
         "type": "github"
       },
       "original": {
@@ -222,15 +222,16 @@
     },
     "systems_2": {
       "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "lastModified": 1774449309,
+        "narHash": "sha256-brhZ8DmuGtzkCYHJg4HEd602amKm89Y9ytsFZ5uWD1w=",
         "owner": "nix-systems",
         "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "rev": "c29398b59d2048c4ab79345812849c9bd15e9150",
         "type": "github"
       },
       "original": {
         "owner": "nix-systems",
+        "ref": "future-26.11",
         "repo": "default",
         "type": "github"
       }
@@ -243,11 +244,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1775636079,
-        "narHash": "sha256-pc20NRoMdiar8oPQceQT47UUZMBTiMdUuWrYu2obUP0=",
+        "lastModified": 1780220602,
+        "narHash": "sha256-eynAfOmbmxJnkp7YewvCEbShNnnYJ9gLLqkzsYtBPeM=",
         "owner": "numtide",
         "repo": "treefmt-nix",
-        "rev": "790751ff7fd3801feeaf96d7dc416a8d581265ba",
+        "rev": "db947814a175b7ca6ded66e21383d938df01c227",
         "type": "github"
       },
       "original": {
diff --git a/templates/seichi-assist/flake.lock b/templates/seichi-assist/flake.lock
index 4070242..bffd844 100644
--- a/templates/seichi-assist/flake.lock
+++ b/templates/seichi-assist/flake.lock
@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1779560665,
-        "narHash": "sha256-tpyBcxPpcQb8ukyNF7DoCwfSY3VPsxHoYwj00Cayv5o=",
+        "lastModified": 1780243769,
+        "narHash": "sha256-x5UQuRsH3MqI0U9afaXSNqzTPSeZlRLvFAav2Ux1pNw=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "64c08a7ca051951c8eae34e3e3cb1e202fe36786",
+        "rev": "331800de5053fcebacf6813adb5db9c9dca22a0c",
         "type": "github"
       },
       "original": {
diff --git a/templates/seichi-infra/flake.lock b/templates/seichi-infra/flake.lock
index 4070242..bffd844 100644
--- a/templates/seichi-infra/flake.lock
+++ b/templates/seichi-infra/flake.lock
@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1779560665,
-        "narHash": "sha256-tpyBcxPpcQb8ukyNF7DoCwfSY3VPsxHoYwj00Cayv5o=",
+        "lastModified": 1780243769,
+        "narHash": "sha256-x5UQuRsH3MqI0U9afaXSNqzTPSeZlRLvFAav2Ux1pNw=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "64c08a7ca051951c8eae34e3e3cb1e202fe36786",
+        "rev": "331800de5053fcebacf6813adb5db9c9dca22a0c",
         "type": "github"
       },
       "original": {
diff --git a/templates/seichi-portal-backend/flake.lock b/templates/seichi-portal-backend/flake.lock
index d5b015f..9700afd 100644
--- a/templates/seichi-portal-backend/flake.lock
+++ b/templates/seichi-portal-backend/flake.lock
@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1779560665,
-        "narHash": "sha256-tpyBcxPpcQb8ukyNF7DoCwfSY3VPsxHoYwj00Cayv5o=",
+        "lastModified": 1780243769,
+        "narHash": "sha256-x5UQuRsH3MqI0U9afaXSNqzTPSeZlRLvFAav2Ux1pNw=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "64c08a7ca051951c8eae34e3e3cb1e202fe36786",
+        "rev": "331800de5053fcebacf6813adb5db9c9dca22a0c",
         "type": "github"
       },
       "original": {
@@ -29,11 +29,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1779992051,
-        "narHash": "sha256-4YWGv/0NkAdtTW1MXfaLYpfC9BhpCy9k1pWkR0xI9uw=",
+        "lastModified": 1780370483,
+        "narHash": "sha256-7mDa7OBAaf7MU6ZovT9ENfD62kH911SsSazBb4KTDF0=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "e93ad0df1073b2c969a8f0c1f10b84e870469d40",
+        "rev": "4a408e1fc99ad517b4cb402fd0de7464f40c05e1",
         "type": "github"
       },
       "original": {
diff --git a/templates/seichi-portal-frontend/flake.lock b/templates/seichi-portal-frontend/flake.lock
index 4070242..bffd844 100644
--- a/templates/seichi-portal-frontend/flake.lock
+++ b/templates/seichi-portal-frontend/flake.lock
@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1779560665,
-        "narHash": "sha256-tpyBcxPpcQb8ukyNF7DoCwfSY3VPsxHoYwj00Cayv5o=",
+        "lastModified": 1780243769,
+        "narHash": "sha256-x5UQuRsH3MqI0U9afaXSNqzTPSeZlRLvFAav2Ux1pNw=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "64c08a7ca051951c8eae34e3e3cb1e202fe36786",
+        "rev": "331800de5053fcebacf6813adb5db9c9dca22a0c",
         "type": "github"
       },
       "original": {