MAINT: Rotate CircleCI key (#117)

Author: larsoner

.circleci/config.yml

@@ -190,7 +190,7 @@ jobs:
 
           - add_ssh_keys:
               fingerprints:
-                - "d6:88:6b:a0:80:bf:14:8e:80:2e:ed:11:52:26:37:68"
+                - "2d:3e:74:bc:d4:55:4f:75:dd:13:cf:59:ac:45:dc:de"
 
           - run:
               # push built docs into the `dev` directory on the `gh-pages` branch

requirements_doc.txt

@@ -1,5 +1,5 @@
 memory_profiler
-sphinx
+sphinx<6.0
 sphinx-gallery
 sphinx_rtd_theme
 sphinx-copybutton