diff --git a/Cargo.toml b/Cargo.toml
index 68f93a957b..b8332af21d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,7 +25,7 @@ poem-derive = { path = "poem-derive", version = "2.0.0" }
 poem-openapi-derive = { path = "poem-openapi-derive", version = "4.0.0" }
 poem-grpc-build = { path = "poem-grpc-build", version = "0.3.0" }
 
-proc-macro-crate = "2.0.0"
+proc-macro-crate = "3.0.0"
 proc-macro2 = "1.0.29"
 quote = "1.0.9"
 syn = { version = "2.0" }