diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index e769ad3..454225a 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -6,5 +6,6 @@ updates:
   directory: /
   schedule:
     interval: weekly
+  open-pull-requests-limit: 0
   reviewers:
   - domdfcoding
diff --git a/formate.toml b/formate.toml
index a1fc570..52d5892 100644
--- a/formate.toml
+++ b/formate.toml
@@ -32,6 +32,7 @@ use_parentheses = true
 remove_redundant_aliases = true
 default_section = "THIRDPARTY"
 known_third_party = [
+    "alabaster",
     "backports_entry_points_selectable",
     "beautifulsoup4",
     "coincidence",
@@ -56,6 +57,12 @@ known_third_party = [
     "sphinx",
     "sphinx_jinja2_compat",
     "sphinx_toolbox",
+    "sphinxcontrib_applehelp",
+    "sphinxcontrib_devhelp",
+    "sphinxcontrib_htmlhelp",
+    "sphinxcontrib_jsmath",
+    "sphinxcontrib_qthelp",
+    "sphinxcontrib_serializinghtml",
 ]
 known_first_party = [ "sphinxcontrib_toctree_plus",]
 line_length = 115