diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5c28507..01f7dd7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 0.9.1 — 2026-09-19
+
+- **Changed.** Accepts `rasuvaeff/property-testing-core` `^0.11` alongside `^0.9`/`^0.10`. Nothing in 0.11.0 reaches this package: the release is additive (the `PropertyTestingException` marker, `AssumptionSkipped` promoted to `@api`, `Gen::stringOf()` defaults, docblock reading in `Gen::forClass()`), and the suite is green against it unchanged.
+
 ## 0.9.0 — 2026-09-18
 
 - `check()` validates the `forAll()` map before the engine runs, and both
diff --git a/README.md b/README.md
index 31c38c9..8fb4052 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,7 @@ read — inside an ordinary PHPUnit `TestCase`.
 
 - PHP 8.3+
 - [`phpunit/phpunit`](https://packagist.org/packages/phpunit/phpunit) `^11.5 || ^12.0 || ^13.0`
-- [`rasuvaeff/property-testing-core`](https://packagist.org/packages/rasuvaeff/property-testing-core) `^0.9 || ^0.10`
+- [`rasuvaeff/property-testing-core`](https://packagist.org/packages/rasuvaeff/property-testing-core) `^0.9 || ^0.10 || ^0.11`
 
 PHPUnit 13 requires PHP 8.4.1 or newer. On PHP 8.3, Composer resolves a
 compatible PHPUnit 11 or 12 release.
diff --git a/README.ru.md b/README.ru.md
index 574e84e..fe75a8a 100644
--- a/README.ru.md
+++ b/README.ru.md
@@ -31,7 +31,7 @@ shrink до минимального контрпримера, который р
 
 - PHP 8.3+
 - [`phpunit/phpunit`](https://packagist.org/packages/phpunit/phpunit) `^11.5 || ^12.0 || ^13.0`
-- [`rasuvaeff/property-testing-core`](https://packagist.org/packages/rasuvaeff/property-testing-core) `^0.9 || ^0.10`
+- [`rasuvaeff/property-testing-core`](https://packagist.org/packages/rasuvaeff/property-testing-core) `^0.9 || ^0.10 || ^0.11`
 
 PHPUnit 13 требует PHP 8.4.1 или новее. На PHP 8.3 Composer выбирает
 совместимый релиз PHPUnit 11 или 12.
diff --git a/composer.json b/composer.json
index 7b1053a..ef504df 100644
--- a/composer.json
+++ b/composer.json
@@ -25,7 +25,7 @@
     "require": {
         "php": "8.3 - 8.5",
         "phpunit/phpunit": "^11.5 || ^12.0 || ^13.0",
-        "rasuvaeff/property-testing-core": "^0.9 || ^0.10"
+        "rasuvaeff/property-testing-core": "^0.9 || ^0.10 || ^0.11"
     },
     "require-dev": {
         "ergebnis/composer-normalize": "^2.51",
diff --git a/llms.txt b/llms.txt
index 5a84f9b..0bd2a57 100644
--- a/llms.txt
+++ b/llms.txt
@@ -11,7 +11,7 @@ composer require --dev rasuvaeff/property-testing-phpunit
 
 Requires PHP 8.3–8.5, `phpunit/phpunit` `^11.5 || ^12.0 || ^13.0`
 (PHPUnit 13 requires PHP 8.4.1+; PHP 8.3 resolves PHPUnit 11 or 12),
-`rasuvaeff/property-testing-core` `^0.9 || ^0.10`.
+`rasuvaeff/property-testing-core` `^0.9 || ^0.10 || ^0.11`.
 
 ## Rules