diff --git a/Dockerfile b/Dockerfile
index ebd942c..07bd052 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM rust:1.76.0-alpine3.19
+FROM rust:1.88-alpine3.21
 
 LABEL "name"="Automate publishing Rust build artifacts for GitHub releases through GitHub Actions"
 LABEL "version"="1.4.5"