diff --git a/cargo/Dockerfile b/cargo/Dockerfile
index d7803e136f..c799ede70b 100644
--- a/cargo/Dockerfile
+++ b/cargo/Dockerfile
@@ -1,4 +1,4 @@
-FROM docker.io/library/rust:1.77.2-bookworm as rust
+FROM docker.io/library/rust:1.78.0-bookworm as rust
 
 FROM ghcr.io/dependabot/dependabot-updater-core