diff --git a/rast/Cargo.toml b/rast/Cargo.toml
index 761b4db..2f8d1d5 100644
--- a/rast/Cargo.toml
+++ b/rast/Cargo.toml
@@ -28,7 +28,7 @@ futures-io = { version = "0.3" }
 pin-project = "1.1"
 quinn = { version = "0.11" }
 rustls = { version = "0.23" }
-rcgen = { version = "0.13" }
+rcgen = { version = "0.14" }
 include-flate = { version = "0.3" }
 
 [features]