diff --git a/flake.lock b/flake.lock
index f45bbbb..5e1e7a2 100644
--- a/flake.lock
+++ b/flake.lock
@@ -5,11 +5,11 @@
         "systems": "systems"
       },
       "locked": {
-        "lastModified": 1701680307,
-        "narHash": "sha256-kAuep2h5ajznlPMD9rnQyffWG8EM/C73lejGofXvdM8=",
+        "lastModified": 1710146030,
+        "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "4022d587cbbfd70fe950c1e2083a02621806a725",
+        "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
         "type": "github"
       },
       "original": {
@@ -18,13 +18,13 @@
         "type": "github"
       }
     },
-    "nixpkgs-unstable": {
+    "nixpkgs": {
       "locked": {
-        "lastModified": 1702312524,
-        "narHash": "sha256-gkZJRDBUCpTPBvQk25G0B7vfbpEYM5s5OZqghkjZsnE=",
+        "lastModified": 1711333969,
+        "narHash": "sha256-5PiWGn10DQjMZee5NXzeA6ccsv60iLu+Xtw+mfvkUAs=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "a9bf124c46ef298113270b1f84a164865987a91c",
+        "rev": "57e6b3a9e4ebec5aa121188301f04a6b8c354c9b",
         "type": "github"
       },
       "original": {
@@ -37,7 +37,7 @@
     "root": {
       "inputs": {
         "flake-utils": "flake-utils",
-        "nixpkgs-unstable": "nixpkgs-unstable"
+        "nixpkgs": "nixpkgs"
       }
     },
     "systems": {
diff --git a/flake.nix b/flake.nix
index adfc461..acd203d 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,28 +2,25 @@
   description = "Chatwoot <-> Matrix Help Bot Integration";
 
   inputs = {
-    nixpkgs-unstable.url = "github:NixOS/nixpkgs/nixos-unstable";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
     flake-utils.url = "github:numtide/flake-utils";
   };
 
-  outputs = { self, nixpkgs-unstable, flake-utils }:
+  outputs = { self, nixpkgs, flake-utils }:
     (flake-utils.lib.eachDefaultSystem (system:
-      let pkgs = import nixpkgs-unstable { system = system; };
+      let pkgs = import nixpkgs { inherit system; };
       in rec {
         packages.chatwoot = pkgs.buildGoModule {
           pname = "chatwoot";
-          version = "unstable-2023-12-14";
-
-          src = ./.;
-
+          version = "unstable-2024-03-26";
+          src = self;
           propagatedBuildInputs = [ pkgs.olm ];
-
-          vendorHash = "sha256-MYmJf8UlR6IhF5SVEQ9nap1vWFH00TjFjKrmISInXMg=";
+          vendorHash = "sha256-BIymQIs7vYO4JvRrj4cg8VlgsJ+pK/TRftwbYXKJD88=";
         };
         packages.default = packages.chatwoot;
 
         devShells.default = pkgs.mkShell {
-          packages = with pkgs; [ go_1_21 olm pre-commit gotools gopls ];
+          packages = with pkgs; [ go olm pre-commit gotools gopls ];
         };
       }));
 }
diff --git a/go.mod b/go.mod
index 7a791aa..ea8d0e1 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/beeper/chatwoot
 
-go 1.21
+go 1.22
 
 require (
 	github.com/jackc/pgx/v4 v4.18.3
@@ -15,9 +15,6 @@ require (
 	github.com/rs/xid v1.5.0 // indirect
 	golang.org/x/exp v0.0.0-20240325151524-a685a6edb6d8 // indirect
 	gopkg.in/natefinch/lumberjack.v2 v2.2.1 // indirect
-)
-
-require (
 	github.com/jackc/chunkreader/v2 v2.0.1 // indirect
 	github.com/jackc/pgconn v1.14.3 // indirect
 	github.com/jackc/pgio v1.0.0 // indirect