diff --git a/Cargo.toml b/Cargo.toml
index b19fc44..591bec9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -28,7 +28,7 @@ repository = "https://github.com/RAprogramm/entity-derive"
 entity-core = { path = "crates/entity-core", version = "0.10" }
 entity-derive = { path = "crates/entity-derive", version = "0.22" }
 entity-derive-impl = { path = "crates/entity-derive-impl", version = "0.20" }
-syn = { version = "2", features = ["full", "extra-traits", "parsing"] }
+syn = { version = "3", features = ["full", "extra-traits", "parsing"] }
 quote = "1"
 proc-macro2 = "1"
 darling = "0.23"
diff --git a/crates/entity-derive-impl/Cargo.toml b/crates/entity-derive-impl/Cargo.toml
index 6ac9e83..b68457f 100644
--- a/crates/entity-derive-impl/Cargo.toml
+++ b/crates/entity-derive-impl/Cargo.toml
@@ -67,7 +67,7 @@ migrations = []
 projections = []
 
 [dependencies]
-syn = { version = "2", features = ["full", "extra-traits", "parsing"] }
+syn = { version = "3", features = ["full", "extra-traits", "parsing"] }
 quote = "1"
 proc-macro2 = "1"
 darling = "0.23"