From 02ad3896f35b422015eef62aef2bfd98fa9594ee Mon Sep 17 00:00:00 2001
From: Hadley Wickham <h.wickham@gmail.com>
Date: Sun, 4 Oct 2020 16:16:33 -0500
Subject: [PATCH] Bump correct cache

---
 .github/workflows/build_book.yaml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/build_book.yaml b/.github/workflows/build_book.yaml
index fec6049..eb6fbbc 100644
--- a/.github/workflows/build_book.yaml
+++ b/.github/workflows/build_book.yaml
@@ -59,8 +59,8 @@ jobs:
         uses: actions/cache@v2
         with:
           path: _bookdown_files
-          key: bookdown-${{ hashFiles('**/*Rmd') }}
-          restore-keys: bookdown-
+          key: bookdown-1-${{ hashFiles('**/*Rmd') }}
+          restore-keys: bookdown-1-
 
       - name: Build site
         run: Rscript -e 'bookdown::render_book("index.Rmd", quiet = TRUE)'