diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index db6388eb..e1243ce7 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -64,7 +64,7 @@ jobs:
       matrix:
         os: [ubuntu-latest]
         toolchain:
-          - 1.53 # MSRV (Minimum supported rust version)
+          - 1.56 # MSRV (Minimum supported rust version)
           - stable
           - beta
         experimental: [false]