diff --git a/.appveyor.yml b/.appveyor.yml
index c8ea114a..9b0a4972 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -12,7 +12,7 @@ platform:
 environment:
   matrix:
     - TOOLCHAIN_VERSION: 14.0
-      RUST: 1.76.0
+      RUST: 1.81.0
     - TOOLCHAIN_VERSION: 14.0
       RUST: beta
     - TOOLCHAIN_VERSION: 14.0