diff --git a/examples/rust-gcoap/Cargo.lock b/examples/rust-gcoap/Cargo.lock
index 246031797c..6675893438 100644
Binary files a/examples/rust-gcoap/Cargo.lock and b/examples/rust-gcoap/Cargo.lock differ
diff --git a/examples/rust-gcoap/Cargo.toml b/examples/rust-gcoap/Cargo.toml
index 58d66cf76a..8ef7ff4e01 100644
--- a/examples/rust-gcoap/Cargo.toml
+++ b/examples/rust-gcoap/Cargo.toml
@@ -12,5 +12,5 @@ crate-type = ["staticlib"]
 riot-wrappers = { version = "^0.7", features = [ "with_coap_message", "with_coap_handler" ] }
 
 coap-message-demos = { git = "https://gitlab.com/chrysn/coap-message-demos/", default-features = false }
-coap-handler-implementations = "0.1"
+coap-handler-implementations = "0.3"
 riot-coap-handler-demos = { git = "https://gitlab.com/etonomy/riot-module-examples/", features = [ "vfs" ] }
diff --git a/examples/rust-hello-world/Cargo.lock b/examples/rust-hello-world/Cargo.lock
index e5112fbf3d..a39ed93d42 100644
Binary files a/examples/rust-hello-world/Cargo.lock and b/examples/rust-hello-world/Cargo.lock differ
diff --git a/tests/rust_minimal/Cargo.lock b/tests/rust_minimal/Cargo.lock
index a9ec8630f4..06a7209703 100644
Binary files a/tests/rust_minimal/Cargo.lock and b/tests/rust_minimal/Cargo.lock differ