diff --git a/Cargo.lock b/Cargo.lock
index 386b173e..3847548f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -57,15 +57,6 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c4872d67bab6358e59559027aa3b9157c53d9358c51423c17554809a8858e0f8"
 
-[[package]]
-name = "casey"
-version = "0.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fabe85130dda9cf267715582ce6cf1ab581c8dfe3cb33f7065fee0f14e3fea14"
-dependencies = [
- "syn",
-]
-
 [[package]]
 name = "cfg-if"
 version = "1.0.0"
@@ -318,7 +309,6 @@ dependencies = [
  "byteorder",
  "bytes",
  "minecraft-chat",
- "packet-macros",
  "serde",
  "serde_json",
  "thiserror",
@@ -368,15 +358,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "packet-macros"
-version = "0.1.0"
-dependencies = [
- "casey",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "parking_lot"
 version = "0.11.2"