diff --git a/.circleci/config.yml b/.circleci/config.yml
index f3dae710..8038a2c0 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -22,7 +22,7 @@ version: 2
 jobs:
   build:
     docker:
-      - image: rust:1.41.0
+      - image: rust:1.45.0
         environment:
           RUSTFLAGS: -D warnings
       - image: sfackler/rust-postgres-test:6