diff --git a/Cargo.toml b/Cargo.toml
index 565d46f6..b6a57354 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -20,8 +20,8 @@ path = "./libcryptsetup-rs-sys"
 
 [dependencies]
 either = "1.6.1"
-libc = "0.2.139"
-bitflags = "2.3.0"
+libc = "0.2.147"
+bitflags = "2.3.1"
 log = "0.4.19"
 serde_json = "1.0.0"
 lazy_static = "1.4.0"