diff --git a/vars.js b/vars.js
index 83d06bc..7183b0f 100644
--- a/vars.js
+++ b/vars.js
@@ -1,4 +1,4 @@
 module.exports = {
-  rustVersion: '1.56',
+  rustVersion: '1.59',
   actixWebMajorVersion: '4',
 };