Update furo

Change-Id: I3741e53f991501819af1b6954e34716fe1ec2649
diff --git a/requirements.txt b/requirements.txt
index 9adf716..ca90b60 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,2 @@
-furo == 2023.7.26
+furo == 2023.8.17
 sphinx ~= 7.0