diff --git a/.github/workflows/cross-build.yaml b/.github/workflows/cross-build.yaml
index b7bce7f31..fa4b154c0 100644
--- a/.github/workflows/cross-build.yaml
+++ b/.github/workflows/cross-build.yaml
@@ -9,7 +9,7 @@ jobs:
     strategy:
       matrix:
         rust:
-          - stable
+          - 1.46.0
         target:
           - aarch64-unknown-linux-gnu
           - aarch64-unknown-linux-musl