diff --git a/gleam.toml b/gleam.toml
index 5ab81ee..3417040 100644
--- a/gleam.toml
+++ b/gleam.toml
@@ -6,9 +6,9 @@ repository = { type = "github", user = "rawhat", repo = "glisten" }
 gleam = ">= 0.32.0"
 
 [dependencies]
-gleam_stdlib = "~> 0.30"
-gleam_otp = "~> 0.7"
-gleam_erlang = "~> 0.22"
+gleam_stdlib = "~> 0.32"
+gleam_otp = "~> 0.8"
+gleam_erlang = "~> 0.23"
 
 [dev-dependencies]
-gleeunit = "~> 0.10"
+gleeunit = "~> 1.0"
diff --git a/manifest.toml b/manifest.toml
index 85bc69d..65a4a42 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -2,14 +2,14 @@
 # You typically do not need to edit this file
 
 packages = [
-  { name = "gleam_erlang", version = "0.22.0", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "gleam_erlang", source = "hex", outer_checksum = "367D8B41A7A86809928ED1E7E55BFD0D46D7C4CF473440190F324AFA347109B4" },
-  { name = "gleam_otp", version = "0.7.0", build_tools = ["gleam"], requirements = ["gleam_stdlib", "gleam_erlang"], otp_app = "gleam_otp", source = "hex", outer_checksum = "ED7381E90636E18F5697FD7956EECCA635A3B65538DC2BE2D91A38E61DCE8903" },
-  { name = "gleam_stdlib", version = "0.30.1", build_tools = ["gleam"], requirements = [], otp_app = "gleam_stdlib", source = "hex", outer_checksum = "704258528887F95075FFED7AAE1CCF836A9B88E3AADA2F69F9DA15815F94A4F9" },
-  { name = "gleeunit", version = "0.11.0", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "gleeunit", source = "hex", outer_checksum = "1397E5C4AC4108769EE979939AC39BF7870659C5AFB714630DEEEE16B8272AD5" },
+  { name = "gleam_erlang", version = "0.23.0", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "gleam_erlang", source = "hex", outer_checksum = "DA7A8E5540948DE10EB01B530869F8FF2FF6CAD8CFDA87626CE6EF63EBBF87CB" },
+  { name = "gleam_otp", version = "0.8.0", build_tools = ["gleam"], requirements = ["gleam_erlang", "gleam_stdlib"], otp_app = "gleam_otp", source = "hex", outer_checksum = "18EF8242A5E54BA92F717C7222F03B3228AEE00D1F286D4C56C3E8C18AA2588E" },
+  { name = "gleam_stdlib", version = "0.32.1", build_tools = ["gleam"], requirements = [], otp_app = "gleam_stdlib", source = "hex", outer_checksum = "ABF00CDCCB66FABBCE351A50060964C4ACE798F95A0D78622C8A7DC838792577" },
+  { name = "gleeunit", version = "1.0.0", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "gleeunit", source = "hex", outer_checksum = "D3682ED8C5F9CAE1C928F2506DE91625588CC752495988CBE0F5653A42A6F334" },
 ]
 
 [requirements]
-gleam_erlang = { version = "~> 0.22" }
-gleam_otp = { version = "~> 0.7" }
-gleam_stdlib = { version = "~> 0.30" }
-gleeunit = { version = "~> 0.10" }
+gleam_erlang = { version = "~> 0.23" }
+gleam_otp = { version = "~> 0.8" }
+gleam_stdlib = { version = "~> 0.32" }
+gleeunit = { version = "~> 1.0" }
diff --git a/src/glisten/handler.gleam b/src/glisten/handler.gleam
index 6ec7536..40d869e 100644
--- a/src/glisten/handler.gleam
+++ b/src/glisten/handler.gleam
@@ -85,7 +85,7 @@ pub fn start(
           atom.create_from_string("tcp"),
           fn(_sock, data) {
             data
-            |> dynamic.bit_string
+            |> dynamic.bit_array
             |> result.unwrap(<<>>)
             |> ReceiveMessage
           },
@@ -94,7 +94,7 @@ pub fn start(
           atom.create_from_string("ssl"),
           fn(_sock, data) {
             data
-            |> dynamic.bit_string
+            |> dynamic.bit_array
             |> result.unwrap(<<>>)
             |> ReceiveMessage
           },
diff --git a/test/glisten_test.gleam b/test/glisten_test.gleam
index 0f6e654..bd767ff 100644
--- a/test/glisten_test.gleam
+++ b/test/glisten_test.gleam
@@ -1,4 +1,4 @@
-import gleam/bit_builder
+import gleam/bytes_builder
 import gleam/dynamic
 import gleam/erlang/process
 import gleam/option.{None}
@@ -41,7 +41,7 @@ pub fn it_echoes_messages_test() {
 
   let client = tcp_client.connect()
   let assert Ok(_) =
-    tcp.send(client, bit_builder.from_bit_string(<<"hi mom":utf8>>))
+    tcp.send(client, bytes_builder.from_bit_array(<<"hi mom":utf8>>))
   let assert Ok(Response(resp)) = process.receive(client_subject, 200)
 
   should.equal(resp, <<"hi mom":utf8>>)
@@ -55,7 +55,7 @@ pub fn it_accepts_from_the_pool_test() {
       fn(msg, state, conn) {
         let assert Packet(msg) = msg
         let assert Ok(_) =
-          tcp.send(conn.socket, bit_builder.from_bit_string(msg))
+          tcp.send(conn.socket, bytes_builder.from_bit_array(msg))
         actor.continue(state)
       },
     )
@@ -72,7 +72,7 @@ pub fn it_accepts_from_the_pool_test() {
           )
         let client = tcp_client.connect()
         let assert Ok(_) =
-          tcp.send(client, bit_builder.from_bit_string(<<"hi mom":utf8>>))
+          tcp.send(client, bytes_builder.from_bit_array(<<"hi mom":utf8>>))
         let assert Ok(#(_tcp, _port, msg)) =
           process.select(client_selector, 200)
         process.send(client_sender, msg)