Allow 'analyzer: >=8.1.0 <11.0.0' (#840)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index f1a561b..1c02702 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 5.6.3
+
+* Allow `analyzer: >=8.1.0 <11.0.0`.
+
 ## 5.6.2
 
 * Avoid exceptions from equality operators when comparing query arguments to
diff --git a/pubspec.yaml b/pubspec.yaml
index 8c057b7..761f942 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: mockito
-version: 5.6.2
+version: 5.6.3
 description: >-
   A mock framework inspired by Mockito with APIs for Fakes, Mocks,
   behavior verification, and stubbing.
@@ -13,7 +13,7 @@
   sdk: ^3.7.0
 
 dependencies:
-  analyzer: '>=8.1.1 <10.0.0'
+  analyzer: '>=8.1.1 <11.0.0'
   build: '>=3.0.0 <5.0.0'
   code_builder: ^4.5.0
   collection: ^1.19.0