diff --git a/rust-toolset.yaml b/rust-toolset.yaml
index f7b8bb9dcfe708f1ee5d8cbc1410b986d89ec885..7a5ec3ce23bed1e4f83aad10bbdb7620398563c2 100644
--- a/rust-toolset.yaml
+++ b/rust-toolset.yaml
@@ -15,7 +15,7 @@ data:
   dependencies:
   - buildrequires:
       llvm-toolset: [an8]
-      platform: [an8.4.0]
+      platform: [an8.5.0]
     requires:
       llvm-toolset: [an8]
       platform: [an8]