Update furo

Change-Id: Ic726eda63916011ac40d9401ce477c06783027c8
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index eacd5c8..1084cf6 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -10,7 +10,6 @@
     inputs:
       skip-deploy:
         description: 'Skip deployment?'
-        required: true
         type: boolean
 
 permissions: {}
diff --git a/requirements.txt b/requirements.txt
index 414ed98..9adf716 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,2 @@
-furo == 2023.5.20
+furo == 2023.7.26
 sphinx ~= 7.0