diff --git a/Dockerfile b/Dockerfile
index 4a5e8eb..5a9b4a1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ghcr.io/sksat/cargo-chef-docker:1.74.0-bullseye as chef
+FROM ghcr.io/sksat/cargo-chef-docker:1.77.2-bullseye as chef
 LABEL maintainer "sksat <sksat@arkedgespace.com>"
 
 WORKDIR build
diff --git a/rust-toolchain b/rust-toolchain
index 639f4f1..6f14058 100644
--- a/rust-toolchain
+++ b/rust-toolchain
@@ -1,2 +1,2 @@
 [toolchain]
-channel = "1.74.0"
+channel = "1.77.2"