diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0ac82f6..90c5d16 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -82,7 +82,7 @@ jobs:
         rust:
           - stable
           - beta
-          - "1.56"
+          - "1.57"
         os:
           - ubuntu-latest
           - macos-latest