diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a76d2084..4eb9e3c6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,7 +11,7 @@ env:
   # Minimum supported Rust version.
   msrv: 1.72.0
   # Nightly Rust necessary for building docs.
-  nightly: nightly-2023-09-09
+  nightly: nightly-2024-07-05
 
 jobs:
   build-msrv: