diff --git a/common/flake.nix b/common/flake.nix
index 52d437a..d761a18 100644
--- a/common/flake.nix
+++ b/common/flake.nix
@@ -7,7 +7,7 @@
 
     # tmp
     nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
-    opencode.url = "github:sst/opencode/v0.3.50";
+    opencode.url = "github:sst/opencode/v0.3.55";
     opencode.flake = false;
   };
 
@@ -36,13 +36,13 @@
                   nixpkgs.overlays = [
                     (final: prev: {
                       opencode = nixpkgs-unstable.legacyPackages.${prev.system}.opencode.overrideAttrs (old: rec {
-                        version = "0.3.50";
+                        version = "0.3.55";
                         src = opencode;
                         node_modules = old.node_modules.overrideAttrs (nmOld: {
                           outputHash = "sha256-XIRV1QrgRHnpJyrgK9ITxH61dve7nWfVoCPs3Tc8nuU=";
                         });
                         tui = old.tui.overrideAttrs (tuiOld: {
-                          vendorHash = "sha256-MZAKEXA34dHiH4XYUlLq6zo8ppG8JD3nj7fhZMrr+TI=";
+                          vendorHash = "sha256-6sSUvmxVqrqPqPW0JdLnDP1sMYhwqD814qoj2ey/z5E=";
                         });
                       });
                     })
diff --git a/common/secrets/default.nix b/common/secrets/default.nix
index f26b811..277964c 100644
--- a/common/secrets/default.nix
+++ b/common/secrets/default.nix
@@ -106,6 +106,10 @@ in
             file = ./secrets/obsidian_sync_env.age;
             owner = users_cfg.primary;
           };
+          us_chi_wg = {
+            file = ./secrets/us_chi_wg.age;
+            owner = users_cfg.primary;
+          };
         };
     };
   };
diff --git a/common/secrets/secrets/secrets.nix b/common/secrets/secrets/secrets.nix
index c2c73f2..ffa0b89 100644
--- a/common/secrets/secrets/secrets.nix
+++ b/common/secrets/secrets/secrets.nix
@@ -87,4 +87,7 @@ in
   "obsidian_sync_env.age" = {
     inherit publicKeys;
   };
+  "us_chi_wg.age" = {
+    inherit publicKeys;
+  };
 }
diff --git a/common/secrets/secrets/us_chi_wg.age b/common/secrets/secrets/us_chi_wg.age
new file mode 100644
index 0000000..d8d73bb
--- /dev/null
+++ b/common/secrets/secrets/us_chi_wg.age
@@ -0,0 +1,43 @@
+-----BEGIN AGE ENCRYPTED FILE-----
+YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IHNzaC1lZDI1NTE5IDd6MzN5USBSYmZY
+MnczRlgwWVU0TFNCNFRCbjViNkF3cGFaSGZVQ1JOTmQ0VmdzZVVJCmNyUndLTnZR
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+anJSUWlWWjZBNmRocFBTZmxWWWxNQm44aVkyM2ZGdHQ2dVFTcwotPiBzc2gtZWQy
+NTUxOSB3ZHJaSkEgb2V3NkJsSUoveVdaajlNZ2Q5clJuaTYvNWVBYUJPand5NEF0
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+YkMybGxZaWpEcnUzUEVHWnlSTWh3ClA3eEpObGpsTEZiSTIrQUNReEJRbklnYnNF
+Y2htdmlzdjc5LzdlOWxtYW8KLT4gc3NoLWVkMjU1MTkgWmUxTXdRIDAxWC9YaXpX
+ejE3dml5VDA2VTJHU2N0dmQxQTc1NXE5M3RxQ2loZ3kvd1EKVFFmQTV3ZTNXNkZx
+OTNIWEZGMWZlcG45bVhMMVVMUThTYVVaYTdSdDRzRQotPiBzc2gtZWQyNTUxOSBw
+ZUZCUWcgRTM3UGtmZ2FNM0NMSExVQUQ4cFFGdnlMTUxtd0pNY0tRR3lCdHN0Q3p5
+dwpIVEZVWFprYUZIZDFpQ1JMTjVOY1gvMUxDVURCK2pLSTZ4NVcyc1VuT3J3Ci0+
+IHNzaC1lZDI1NTE5IDl2LzJIQSBublZiMzdYMzJYQ0wvYUJqS0poN3NXQWlTZE9h
+ZWg3bnloMlo3d2JSZVVJCm1QTG9zVExGamdsR0h4WVQ2VVFTRGR6Z056SUlZNG1W
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+WVFjWnhYZ1RYQ1FWLwpRMGpzNVEwa1hPeUNyd3dWM0RmNFh2SGtvUnFkWUxZCi0t
+LSBZcnpKS3E3UFpIMnVYcGRyU3pwNFhkU2JrbXVOTW5obDkxSXN6Z3o0d3c0CkHz
+fE5igtb73/1C1Yi2hAiPNs7GWJDsgF28LtaVateZ+/iBsmIDfpHEnTW3pa8/y2ac
+gWAyQeR4t6QW7AvUZYZCHjAh6xywLR+LMFfsXAFwkAQi5nS9icXN1+SCrJac/WWx
+6LtZv7BZ2H1VXgYR4kJqjeEhB52bwBYluMb3oMGC4e9zQyBpsTZm+xSVYtqbqql7
+hH0vK26r6Sy7rLXWCYtiMXnad6ua+gUVua/CyfvdOVasJpjlQgtP+GY/Oag7mvAh
+j11nr8MMCaYAaJ5oKMl95c9KVFEZDVnA9OvbeidXwM4RoRhZl98zyaHyJvUP3fCQ
+eYzLYgz8MKvlKNCgXqeH/RxMga21py/agOFTkn4mtsycfTBkH72Qkdqv8m2UzoiS
+vB32d4N9PzeDT+GNsICpE9sBUTg5p6IxOmusX99hr3JnlQ==
+-----END AGE ENCRYPTED FILE-----
diff --git a/flake.lock b/flake.lock
index 5843de2..c99220f 100644
--- a/flake.lock
+++ b/flake.lock
@@ -204,16 +204,16 @@
     "opencode": {
       "flake": false,
       "locked": {
-        "lastModified": 1753111371,
-        "narHash": "sha256-CqR+tU1f8KnMdG0O3lta749dxJ8v76fbMqZAohdeYrY=",
+        "lastModified": 1753194493,
+        "narHash": "sha256-eOsazBjkdTvGNsobb5WUBDB2udEJh9zkOeMfVH/tkQo=",
         "owner": "sst",
         "repo": "opencode",
-        "rev": "b8620395cbddba9fd2ba42ada2db55a81822eaa4",
+        "rev": "99d6a28249f10ba1fcb7d61599c008154663a51f",
         "type": "github"
       },
       "original": {
         "owner": "sst",
-        "ref": "v0.3.50",
+        "ref": "v0.3.55",
         "repo": "opencode",
         "type": "github"
       }
diff --git a/flake.nix b/flake.nix
index c30eb44..3dfa26c 100644
--- a/flake.nix
+++ b/flake.nix
@@ -9,7 +9,7 @@
     nix-flatpak.url = "github:gmodena/nix-flatpak/?ref=latest";
 
     nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
-    opencode.url = "github:sst/opencode/v0.3.50";
+    opencode.url = "github:sst/opencode/v0.3.55";
     opencode.flake = false;
     # ======
   };