diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 6d78745..0598874 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.9.0"
+  ".": "0.9.1"
 }
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index c732896..d7af301 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 0.9.1 (2026-03-04)
+
+Full Changelog: [v0.9.0...v0.9.1](https://github.com/moderation-api/sdk-php/compare/v0.9.0...v0.9.1)
+
+### Chores
+
+* **internal:** codegen related update ([5ef0410](https://github.com/moderation-api/sdk-php/commit/5ef04106c2b4ab4c3d3eeff8c13798016aefca5a))
+
 ## 0.9.0 (2026-03-03)
 
 Full Changelog: [v0.8.0...v0.9.0](https://github.com/moderation-api/sdk-php/compare/v0.8.0...v0.9.0)
diff --git a/README.md b/README.md
index 9f136c2..09efaef 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ The REST API documentation can be found on [docs.moderationapi.com](https://docs
 <!-- x-release-please-start-version -->
 
 ```
-composer require "moderation-api/sdk-php 0.9.0"
+composer require "moderation-api/sdk-php 0.9.1"
 ```
 
 <!-- x-release-please-end -->
diff --git a/src/Core/Conversion.php b/src/Core/Conversion.php
index 17c4298..b22081d 100644
--- a/src/Core/Conversion.php
+++ b/src/Core/Conversion.php
@@ -170,6 +170,37 @@ private static function tryConvert(Converter|ConverterSource|string $target, mix
 
                 return $value;
 
+            case 'DateTimeInterface':
+            case 'DateTimeImmutable':
+                if (is_string($value)) {
+                    try {
+                        ++$state->maybe;
+
+                        return new \DateTimeImmutable($value);
+                    } catch (\Exception) {
+                        --$state->maybe;
+                    }
+                }
+
+                ++$state->no;
+
+                return $value;
+
+            case 'DateTime':
+                if (is_string($value)) {
+                    try {
+                        ++$state->maybe;
+
+                        return new \DateTime($value);
+                    } catch (\Exception) {
+                        --$state->maybe;
+                    }
+                }
+
+                ++$state->no;
+
+                return $value;
+
             default:
                 ++$state->no;
 
diff --git a/src/Version.php b/src/Version.php
index 9441031..6580b08 100644
--- a/src/Version.php
+++ b/src/Version.php
@@ -5,5 +5,5 @@
 namespace ModerationAPI;
 
 // x-release-please-start-version
-const VERSION = '0.9.0';
+const VERSION = '0.9.1';
 // x-release-please-end