diff --git a/Tupfile b/Tupfile
index 9368191..28c450e 100644
--- a/Tupfile
+++ b/Tupfile
@@ -1,3 +1,2 @@
 include_rules
-: |> !nim_lk |> | ./<lock>
 : lock.json |> !nim_cfg |> | ./<lock>
diff --git a/libnotify_actor.nimble b/libnotify_actor.nimble
index cc3cc9f..27ea18f 100644
--- a/libnotify_actor.nimble
+++ b/libnotify_actor.nimble
@@ -1,6 +1,6 @@
 # Package
 
-version = "20231009"
+version = "20231130"
 author        = "Emery Hemingway"
 description   = "Actor for sending notifications with Libnotify"
 license       = "Unlicense"
@@ -10,4 +10,4 @@ bin           = @["libnotify_actor"]
 
 # Dependencies
 
-requires "nim >= 1.6.10", "syndicate >= 20230518"
+requires "nim >= 1.6.10", "syndicate >= 20231108"
diff --git a/lock.json b/lock.json
index 8ff88e2..9bcf965 100644
--- a/lock.json
+++ b/lock.json
@@ -1 +1,63 @@
-{"depends":[{"method":"fetchzip","packages":["syndicate"],"path":"/nix/store/008s11kkqscfqxs6g29q77c38pnrlppi-source","ref":"20231005","rev":"552e51899c82c0c2f4f466382be7d8e22a1da689","sha256":"1j3k0zlh5z02adhfvb7rdqz8fjzc6gri4v3v1fgcv2h2b7vrf0dg","srcDir":"src","url":"https://git.syndicate-lang.org/ehmry/syndicate-nim/archive/552e51899c82c0c2f4f466382be7d8e22a1da689.tar.gz"},{"method":"fetchzip","packages":["hashlib"],"path":"/nix/store/v03nzlpdgbfxd2zhcnkfbkq01d5kqxcl-source","rev":"84e0247555e4488594975900401baaf5bbbfb53","sha256":"1pfczsv8kl36qpv543f93d2y2vgz2acckssfap7l51s2x62m6qwx","srcDir":"","url":"https://github.com/khchen/hashlib/archive/84e0247555e4488594975900401baaf5bbbfb53.tar.gz"},{"method":"fetchzip","packages":["preserves"],"path":"/nix/store/vx6ihnickx7d5lwy69i8k7fsjicv33r3-source","ref":"20230914","rev":"c915accf7d2a36ca1f323e2f02e2df7375e815f1","sha256":"11rlcbs9mvk335ibkbj8fk9aslhmnlaiqhcsjpp5n04k447sr7nx","srcDir":"src","url":"https://git.syndicate-lang.org/ehmry/preserves-nim/archive/c915accf7d2a36ca1f323e2f02e2df7375e815f1.tar.gz"},{"method":"fetchzip","packages":["nimcrypto"],"path":"/nix/store/zyr8zwh7vaiycn1s4r8cxwc71f2k5l0h-source","ref":"traditional-api","rev":"602c5d20c69c76137201b5d41f788f72afb95aa8","sha256":"1dmdmgb6b9m5f8dyxk781nnd61dsk3hdxqks7idk9ncnpj9fng65","srcDir":"","url":"https://github.com/cheatfate/nimcrypto/archive/602c5d20c69c76137201b5d41f788f72afb95aa8.tar.gz"},{"method":"fetchzip","packages":["npeg"],"path":"/nix/store/ffkxmjmigfs7zhhiiqm0iw2c34smyciy-source","ref":"1.2.1","rev":"26d62fdc40feb84c6533956dc11d5ee9ea9b6c09","sha256":"0xpzifjkfp49w76qmaylan8q181bs45anmp46l4bwr3lkrr7bpwh","srcDir":"src","url":"https://github.com/zevv/npeg/archive/26d62fdc40feb84c6533956dc11d5ee9ea9b6c09.tar.gz"}]}
+{
+  "depends": [
+    {
+      "method": "fetchzip",
+      "packages": [
+        "hashlib"
+      ],
+      "path": "/nix/store/fav82xdbicvlk34nmcbl89zx99lr3mbs-source",
+      "rev": "f9455d4be988e14e3dc7933eb7cc7d7c4820b7ac",
+      "sha256": "1sx6j952lj98629qfgr7ds5aipyw9d6lldcnnqs205wpj4pkcjb3",
+      "srcDir": "",
+      "url": "https://github.com/ehmry/hashlib/archive/f9455d4be988e14e3dc7933eb7cc7d7c4820b7ac.tar.gz"
+    },
+    {
+      "method": "fetchzip",
+      "packages": [
+        "nimcrypto"
+      ],
+      "path": "/nix/store/zyr8zwh7vaiycn1s4r8cxwc71f2k5l0h-source",
+      "ref": "traditional-api",
+      "rev": "602c5d20c69c76137201b5d41f788f72afb95aa8",
+      "sha256": "1dmdmgb6b9m5f8dyxk781nnd61dsk3hdxqks7idk9ncnpj9fng65",
+      "srcDir": "",
+      "url": "https://github.com/cheatfate/nimcrypto/archive/602c5d20c69c76137201b5d41f788f72afb95aa8.tar.gz"
+    },
+    {
+      "method": "fetchzip",
+      "packages": [
+        "npeg"
+      ],
+      "path": "/nix/store/ffkxmjmigfs7zhhiiqm0iw2c34smyciy-source",
+      "ref": "1.2.1",
+      "rev": "26d62fdc40feb84c6533956dc11d5ee9ea9b6c09",
+      "sha256": "0xpzifjkfp49w76qmaylan8q181bs45anmp46l4bwr3lkrr7bpwh",
+      "srcDir": "src",
+      "url": "https://github.com/zevv/npeg/archive/26d62fdc40feb84c6533956dc11d5ee9ea9b6c09.tar.gz"
+    },
+    {
+      "method": "fetchzip",
+      "packages": [
+        "preserves"
+      ],
+      "path": "/nix/store/fmb2yckksz7iv3qdkk5gk1j060kppkq9-source",
+      "ref": "20231102",
+      "rev": "4faeb766dc3945bcfacaa1a836ef6ab29b20ceb0",
+      "sha256": "1a3g5bk1l1h250q3p6sqv6r1lpsplp330qqyp48r0i4a5r0jksq3",
+      "srcDir": "src",
+      "url": "https://git.syndicate-lang.org/ehmry/preserves-nim/archive/4faeb766dc3945bcfacaa1a836ef6ab29b20ceb0.tar.gz"
+    },
+    {
+      "method": "fetchzip",
+      "packages": [
+        "syndicate"
+      ],
+      "path": "/nix/store/nhpvl223vbzdrlzikw7pgyfxs344w7ma-source",
+      "ref": "20231108",
+      "rev": "095418032180e360ea27ec7fcd63193944b68e2c",
+      "sha256": "09pbml2chzz0v5zpz67fs7raj0mfmg8qrih2vz85xxc51h7ncqvw",
+      "srcDir": "src",
+      "url": "https://git.syndicate-lang.org/ehmry/syndicate-nim/archive/095418032180e360ea27ec7fcd63193944b68e2c.tar.gz"
+    }
+  ]
+}
diff --git a/shell.nix b/shell.nix
index 2da846d..83c3627 100644
--- a/shell.nix
+++ b/shell.nix
@@ -1,7 +1,8 @@
 { pkgs ? import <nixpkgs> { } }:
 
-pkgs.nim2Packages.buildNimPackage {
+pkgs.buildNimPackage {
   name = "dummy";
   nativeBuildInputs = [ pkgs.pkg-config ];
   buildInputs = [ pkgs.libnotify ];
+  lockFile = ./lock.json;
 }
diff --git a/src/libnotify_actor.nim b/src/libnotify_actor.nim
index 5bd9680..a6288eb 100644
--- a/src/libnotify_actor.nim
+++ b/src/libnotify_actor.nim
@@ -29,7 +29,7 @@ proc is_initted: bool {.notify.}
 
 proc get_server_info(name, vendor, version, specVersion: ptr (ptr char)): bool {.notify.}
 
-proc notification_new(summary, body, icon: cstring = nil): Notification {.notify.}
+proc notification_new(summary, body: cstring; icon: cstring = nil): Notification {.notify.}
 
 proc set_app_name(n: Notification; s: cstring) {.notification.}
 proc set_category(n: Notification; s: cstring) {.notification.}
@@ -58,7 +58,7 @@ type Args {.preservesDictionary.} = object
   dataspace: Cap
 
 runActor("libnotify_actor") do (ds: Cap; turn: var Turn):
-  connectStdio(ds, turn)
+  connectStdio(turn, ds)
   during(turn, ds, dropType Args) do:
     doAssert init("libnotify_actor"), "failed to initialize libnotify"