diff --git a/aya/Cargo.toml b/aya/Cargo.toml
index 1b00546e..09a13b57 100644
--- a/aya/Cargo.toml
+++ b/aya/Cargo.toml
@@ -15,7 +15,7 @@ libc = { version = "0.2.105" }
 aya-obj = { path = "../aya-obj", version = "0.1.0" }
 thiserror = "1"
 object = { version = "0.30", default-features = false, features = ["std", "read_core", "elf"] }
-bitflags = "1.2.1"
+bitflags = "2.0.0"
 bytes = "1"
 lazy_static = "1"
 parking_lot = { version = "0.12.0", features = ["send_guard"] }