diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 9ae0ee889..0b2b9d80f 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -3,7 +3,7 @@ on: [push, pull_request]
 name: Continuous integration
 
 env:
-  MSRV: 1.59.0
+  MSRV: 1.65.0
   CARGO_INCREMENTAL: 0 # set here rather than on CI profile so that the tests get it too
 
 jobs: