diff --git a/Cargo.lock b/Cargo.lock
index c634e54..19cf1d3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -23,7 +23,7 @@ version = "0.0.1"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 1.0.109",
+ "syn 2.0.117",
 ]
 
 [[package]]
diff --git a/aal_macros/Cargo.toml b/aal_macros/Cargo.toml
index 2e9fee1..6aee3ac 100644
--- a/aal_macros/Cargo.toml
+++ b/aal_macros/Cargo.toml
@@ -8,5 +8,5 @@ proc-macro = true
 
 [dependencies]
 proc-macro2 = "1.0"
-syn = { version = "1.0", features = ["extra-traits"]}
+syn = { version = "2.0", features = ["extra-traits"]}
 quote = "1.0"