diff --git a/examples/coap/Cargo.toml b/examples/coap/Cargo.toml
index bee4d96d..f94fd75a 100644
--- a/examples/coap/Cargo.toml
+++ b/examples/coap/Cargo.toml
@@ -5,5 +5,5 @@ edition = "2021"
 
 [dependencies]
 edhoc-rs = { path = "../../lib", features = [ "hacspec-hacspec" ] }
-coap = { version = "0.12" }
-coap-lite = { version = "0.9.1" }
+coap = { version = "0.13" }
+coap-lite = { version = "0.11.3" }