diff --git a/.github/workflows/vim.yml b/.github/workflows/vim.yml
index 9f6f773..5019c46 100644
--- a/.github/workflows/vim.yml
+++ b/.github/workflows/vim.yml
@@ -18,7 +18,7 @@ jobs:
           - ubuntu-latest
         version:
           - nightly
-          - v9.0.1110 # https://github.com/lambdalisue/vim-fern/issues/506
+          - v9.0.1109 # https://github.com/lambdalisue/vim-fern/issues/506
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v4