diff --git a/box/ansible/roles/rust/defaults/main.yaml b/box/ansible/roles/rust/defaults/main.yaml
index 93d8c9a7..4081e180 100644
--- a/box/ansible/roles/rust/defaults/main.yaml
+++ b/box/ansible/roles/rust/defaults/main.yaml
@@ -5,7 +5,7 @@
 #
 
 # renovate: datasource=github-releases depName=rust-lang/rust
-devbox_rust_version: 1.83.0
+devbox_rust_version: 1.84.0
 
 # renovate: datasource=cargo depName=obsidian-export
 devbox_obsidian_export_version: 22.11.0