diff --git a/.drone.yml b/.drone.yml
index 394194e..c20a29e 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -15,7 +15,7 @@ steps:
       CARGO_REGISTRIES_CRATES_IO_PROTOCOL: sparse
 
   - name: test
-    image: rust:1.67
+    image: rust:1.68
     commands:
       - cargo test --all-features
     volumes: