diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 80806e2..fec8dcf 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -205,7 +205,7 @@ jobs:
 
     strategy:
       matrix:
-        rust: [1.45.2]
+        rust: [1.46.0]
 
     steps:
       - name: Checkout