diff --git a/Dockerfile b/Dockerfile
index 892114c7..71ceb325 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM docker.io/rust:1.98.1-slim@sha256:4cd829461bd5c4d511c32e269da9cb8929223b666519d8004e35fc8d1d771ab7
+FROM docker.io/rust:1.99.0-slim@sha256:01dd4f9c24801cfc8ba9cf8a5dd6dcca451cd17d1ae73574edc22591de6e6816
 
 RUN rustup component add clippy rustfmt