diff --git a/packages/freezed/CHANGELOG.md b/packages/freezed/CHANGELOG.md
index dc6379fb..e07ddcc5 100644
--- a/packages/freezed/CHANGELOG.md
+++ b/packages/freezed/CHANGELOG.md
@@ -1,8 +1,12 @@
+# 2.2.1
+
+Upgrade analyzer
+
 # 2.2.0
 
 - The generated `copyWith` is now annotated by `@useResult` (thanks to @miDeb)
 - Improved performance of `copyWith` (thanks to @miDeb)
-- Improved type inference when using `mapOrNull`/`whenOrNull` (thanks to @DevNico) 
+- Improved type inference when using `mapOrNull`/`whenOrNull` (thanks to @DevNico)
 - Re-introduced `@With.fromString` and `@Implements.fromString` to allow unions
   to implement generic types. (thanks to @rorystephenson)
 - fixes @Default for Strings containing (, [ or { (thanks to @hugobrancowb)
diff --git a/packages/freezed/lib/src/freezed_generator.dart b/packages/freezed/lib/src/freezed_generator.dart
index a49f011b..236e256e 100644
--- a/packages/freezed/lib/src/freezed_generator.dart
+++ b/packages/freezed/lib/src/freezed_generator.dart
@@ -424,7 +424,7 @@ Read here: https://github.com/rrousselGit/freezed/blob/master/packages/freezed/C
 
       final parameterType = parameter.type;
       if (parameterType is! InterfaceType) continue;
-      final element = parameterType.element2;
+      final element = parameterType.element;
       if (element is! ClassElement) continue;
 
       final classElement = element;
@@ -660,7 +660,7 @@ Read here: https://github.com/rrousselGit/freezed/blob/master/packages/freezed/C
       element,
       ...element.allSupertypes
           .where((e) => !e.isDartCoreObject)
-          .map((e) => e.element2)
+          .map((e) => e.element)
     ]) {
       for (final method in type.methods) {
         if (method.name == 'toString') {
@@ -677,7 +677,7 @@ Read here: https://github.com/rrousselGit/freezed/blob/master/packages/freezed/C
       element,
       ...element.allSupertypes
           .where((e) => !e.isDartCoreObject)
-          .map((e) => e.element2)
+          .map((e) => e.element)
     ]) {
       for (final method in type.methods.where((e) => e.isOperator)) {
         if (method.name == '==') {
diff --git a/packages/freezed/lib/src/tools/type.dart b/packages/freezed/lib/src/tools/type.dart
index 1b003475..b34f4315 100644
--- a/packages/freezed/lib/src/tools/type.dart
+++ b/packages/freezed/lib/src/tools/type.dart
@@ -11,7 +11,7 @@ import 'imports.dart';
 /// type.alias.element
 Element? _getElementForType(DartType type) {
   if (type is InterfaceType) {
-    return type.element2;
+    return type.element;
   }
   if (type is FunctionType) {
     return type.alias?.element;
@@ -27,7 +27,7 @@ String resolveFullTypeStringFrom(
 }) {
   final owner = originLibrary.prefixes.firstWhereOrNull(
     (e) {
-      return e.imports2.any((l) {
+      return e.imports.any((l) {
         return l.importedLibrary!.anyTransitiveExport((library) {
           return library.id == _getElementForType(type)?.library?.id;
         });
diff --git a/packages/freezed/pubspec.yaml b/packages/freezed/pubspec.yaml
index 099348ae..50142a04 100644
--- a/packages/freezed/pubspec.yaml
+++ b/packages/freezed/pubspec.yaml
@@ -2,7 +2,7 @@ name: freezed
 description: >
   Code generation for immutable classes that has a simple syntax/API without
   compromising on the features.
-version: 2.2.0
+version: 2.2.1
 repository: https://github.com/rrousselGit/freezed
 issue_tracker: https://github.com/rrousselGit/freezed/issues
 
@@ -10,7 +10,7 @@ environment:
   sdk: '>=2.17.0 <3.0.0'
 
 dependencies:
-  analyzer: ">=4.6.0 <6.0.0"
+  analyzer: ^5.2.0
   build: ^2.3.1
   build_config: ^1.1.0
   collection: ^1.15.0