diff --git a/CHANGELOG.md b/CHANGELOG.md
index d15dd890..384a34d5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+# 8.12.2
+
+- Allow `analyzer 10.0.0`.
+
 # 8.12.1
 
 - Allow `analyzer 9.0.0`.
diff --git a/benchmark/pubspec.yaml b/benchmark/pubspec.yaml
index 107176a4..bfbc6104 100644
--- a/benchmark/pubspec.yaml
+++ b/benchmark/pubspec.yaml
@@ -1,5 +1,5 @@
 name: benchmark
-version: 8.12.1
+version: 8.12.2
 publish_to: none
 description: >
   Benchmark, not for publishing.
@@ -14,7 +14,7 @@ dependencies:
 
 dev_dependencies:
   build_runner: '>=1.0.0 <3.0.0'
-  built_value_generator: ^8.12.1
+  built_value_generator: ^8.12.2
   pedantic: ^1.4.0
   quiver: '>=0.21.0 <4.0.0'
   test: ^1.0.0
diff --git a/built_value/pubspec.yaml b/built_value/pubspec.yaml
index 226de515..7b78b6e0 100644
--- a/built_value/pubspec.yaml
+++ b/built_value/pubspec.yaml
@@ -1,5 +1,5 @@
 name: built_value
-version: 8.12.1
+version: 8.12.2
 description: >
   Value types with builders, Dart classes as enums, and serialization.
   This library is the runtime dependency.
diff --git a/built_value_generator/lib/src/enum_source_field.dart b/built_value_generator/lib/src/enum_source_field.dart
index c8c7692c..fa273213 100644
--- a/built_value_generator/lib/src/enum_source_field.dart
+++ b/built_value_generator/lib/src/enum_source_field.dart
@@ -73,6 +73,8 @@ abstract class EnumSourceField
     var enumName = classElement.displayName;
     for (var fieldElement in classElement.fields) {
       final type = DartTypes.tryGetName(fieldElement.getter?.returnType);
+      // TODO(davidmorgan): update when support for analyzer 9 is removed.
+      // ignore: deprecated_member_use
       if (!fieldElement.isSynthetic &&
           (type == enumName || type == 'dynamic')) {
         result.add(EnumSourceField(parsedLibrary, fieldElement));
diff --git a/built_value_generator/lib/src/value_source_class.dart b/built_value_generator/lib/src/value_source_class.dart
index 48501b16..7a2cfe37 100644
--- a/built_value_generator/lib/src/value_source_class.dart
+++ b/built_value_generator/lib/src/value_source_class.dart
@@ -111,6 +111,8 @@ abstract class ValueSourceClass
 
       // Base class must have no fields.
       if (supertype.element.fields.any(
+        // TODO(davidmorgan): update when support for analyzer 9 is removed.
+        // ignore: deprecated_member_use
         (field) => !field.isStatic && !field.isSynthetic,
       )) {
         return false;
@@ -291,6 +293,8 @@ abstract class ValueSourceClass
         element.constructors
             .where(
               (constructor) =>
+                  // TODO(davidmorgan): update when support for analyzer 9 is removed.
+                  // ignore: deprecated_member_use
                   !constructor.isFactory && !constructor.isSynthetic,
             )
             .map(
@@ -318,6 +322,8 @@ abstract class ValueSourceClass
         builderElement!.constructors
             .where(
               (constructor) =>
+                  // TODO(davidmorgan): update when support for analyzer 9 is removed.
+                  // ignore: deprecated_member_use
                   !constructor.isFactory && !constructor.isSynthetic,
             )
             .map(
@@ -546,6 +552,8 @@ abstract class ValueSourceClass
           GeneratorError(
             (b) => b
               ..message = 'Make class implement $expectedInterface.'
+              // TODO(davidmorgan): update when support for analyzer 8 is removed.
+              // ignore: deprecated_member_use
               ..offset = classDeclaration.leftBracket.offset - 1
               ..length = 0
               ..fix = 'implements $expectedInterface',
@@ -675,6 +683,8 @@ abstract class ValueSourceClass
             (b) => b
               ..message =
                   'Make class have exactly one constructor: $expectedConstructor;'
+              // TODO(davidmorgan): update when support for analyzer 8 is removed.
+              // ignore: deprecated_member_use
               ..offset = classDeclaration.rightBracket.offset
               ..length = 0
               ..fix = '  $expectedConstructor;\n',
@@ -703,6 +713,8 @@ abstract class ValueSourceClass
               (b) => b
                 ..message =
                     'Make class have exactly one constructor: $expectedConstructor;'
+                // TODO(davidmorgan): update when support for analyzer 8 is removed.
+                // ignore: deprecated_member_use
                 ..offset = classDeclaration.rightBracket.offset
                 ..length = 0
                 ..fix = '  $expectedConstructor;\n',
@@ -748,6 +760,8 @@ abstract class ValueSourceClass
               ..message =
                   'Add a factory so your class can be instantiated. Example:\n\n'
                       '$exampleFactory'
+              // TODO(davidmorgan): update when support for analyzer 8 is removed.
+              // ignore: deprecated_member_use
               ..offset = classDeclaration.rightBracket.offset
               ..length = 0
               ..fix = '  $exampleFactory\n',
diff --git a/built_value_generator/lib/src/value_source_field.dart b/built_value_generator/lib/src/value_source_field.dart
index f0bccced..2197c1aa 100644
--- a/built_value_generator/lib/src/value_source_field.dart
+++ b/built_value_generator/lib/src/value_source_field.dart
@@ -99,6 +99,8 @@ abstract class ValueSourceField
   }
 
   @memoized
+  // TODO(davidmorgan): update when support for analyzer 9 is removed.
+  // ignore: deprecated_member_use
   bool get isGetter => element.getter != null && !element.getter!.isSynthetic;
 
   @memoized
@@ -146,6 +148,8 @@ abstract class ValueSourceField
       builderFieldExists &&
       builderElement!.getter != null &&
       !builderElement!.getter!.isAbstract &&
+      // TODO(davidmorgan): update when support for analyzer 9 is removed.
+      // ignore: deprecated_member_use
       builderElement!.getter!.isSynthetic;
 
   @memoized
@@ -288,6 +292,8 @@ abstract class ValueSourceField
     for (var field in collectFields(classElement)) {
       if (!field.isStatic &&
           field.getter != null &&
+          // TODO(davidmorgan): update when support for analyzer 9 is removed.
+          // ignore: deprecated_member_use
           (field.getter!.isAbstract || field.getter!.isSynthetic)) {
         final builderField = builderClassElement?.getField(field.name!);
         result.add(
diff --git a/built_value_generator/pubspec.yaml b/built_value_generator/pubspec.yaml
index 68625a61..9acdbd40 100644
--- a/built_value_generator/pubspec.yaml
+++ b/built_value_generator/pubspec.yaml
@@ -1,5 +1,5 @@
 name: built_value_generator
-version: 8.12.1
+version: 8.12.2
 description: >
   Value types with builders, Dart classes as enums, and serialization.
   This library is the dev dependency.
@@ -13,7 +13,7 @@ environment:
   sdk: '>=3.6.0 <4.0.0'
 
 dependencies:
-  analyzer: '>=8.1.1 <10.0.0'
+  analyzer: '>=8.1.1 <11.0.0'
   build: '>=3.0.0 <5.0.0'
   build_config: ^1.2.0
   built_collection: ^5.0.0
diff --git a/built_value_test/pubspec.yaml b/built_value_test/pubspec.yaml
index 7336035f..0603de35 100644
--- a/built_value_test/pubspec.yaml
+++ b/built_value_test/pubspec.yaml
@@ -1,5 +1,5 @@
 name: built_value_test
-version: 8.12.1
+version: 8.12.2
 description: >
   Value types with builders, Dart classes as enums, and serialization.
   This library provides test support.
@@ -21,7 +21,7 @@ dependencies:
   quiver: '>=0.21.0 <4.0.0'
 
 dev_dependencies:
-  built_value_generator: ^8.12.1
+  built_value_generator: ^8.12.2
   build_runner: '>=1.0.0 <3.0.0'
   pedantic: ^1.4.0
   test: ^1.0.0
diff --git a/chat_example/pubspec.yaml b/chat_example/pubspec.yaml
index b51abe94..12811bbd 100644
--- a/chat_example/pubspec.yaml
+++ b/chat_example/pubspec.yaml
@@ -1,5 +1,5 @@
 name: chat_example
-version: 8.12.1
+version: 8.12.2
 publish_to: none
 description: >
   Just an example, not for publishing.
@@ -21,6 +21,6 @@ dev_dependencies:
   build_runner: any
   build_test: any
   build_web_compilers: any
-  built_value_generator: ^8.12.1
+  built_value_generator: ^8.12.2
   pedantic: ^1.4.0
   test: ^1.0.0
diff --git a/end_to_end_test/pubspec.yaml b/end_to_end_test/pubspec.yaml
index c59ac020..f915f9cf 100644
--- a/end_to_end_test/pubspec.yaml
+++ b/end_to_end_test/pubspec.yaml
@@ -1,5 +1,5 @@
 name: end_to_end_test
-version: 8.12.1
+version: 8.12.2
 publish_to: none
 description: >
   Tests, not for publishing.
@@ -15,7 +15,7 @@ dependencies:
 dev_dependencies:
   build: '>=3.1.0 <5.0.0'
   build_runner: '>=2.5.0 <3.0.0'
-  built_value_generator: ^8.12.1
+  built_value_generator: ^8.12.2
   fixnum: ^1.0.0
   pedantic: ^1.4.0
   quiver: '>=0.21.0 <4.0.0'
diff --git a/example/pubspec.yaml b/example/pubspec.yaml
index 5af0c064..48c96a03 100644
--- a/example/pubspec.yaml
+++ b/example/pubspec.yaml
@@ -13,7 +13,7 @@ dependencies:
 
 dev_dependencies:
   build_runner: '>=1.0.0 <3.0.0'
-  built_value_generator: ^8.12.1
+  built_value_generator: ^8.12.2
   pedantic: ^1.4.0
   quiver: '>=0.21.0 <4.0.0'
   test: ^1.0.0