diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7462980..8f317b5 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -7,7 +7,7 @@ on:
 
 env:
   GH_TOKEN: ${{ github.token }}
-  RUSTUP_TOOLCHAIN: 1.83.0
+  RUSTUP_TOOLCHAIN: 1.84.0
 
 jobs:
   dist: