diff --git a/changelog.d/14992.misc b/changelog.d/14992.misc
new file mode 100644
index 0000000000000000000000000000000000000000..93ceaeafc9b9dc64318ac4ab848558c42c059cd8
--- /dev/null
+++ b/changelog.d/14992.misc
@@ -0,0 +1 @@
+Improve type hints.
diff --git a/mypy.ini b/mypy.ini
index 351b8ccade205b5f4a222affee95369d81c56efd..e66e8f1ffb3b4ab8d30f659b6b1a269c23c5faf2 100644
--- a/mypy.ini
+++ b/mypy.ini
@@ -142,9 +142,6 @@ disallow_untyped_defs = True
 [mypy-authlib.*]
 ignore_missing_imports = True
 
-[mypy-canonicaljson]
-ignore_missing_imports = True
-
 [mypy-ijson.*]
 ignore_missing_imports = True