diff --git a/composer.json b/composer.json
index 6e378f4..1d54697 100644
--- a/composer.json
+++ b/composer.json
@@ -7,7 +7,7 @@
 	],
 	"require": {
 		"php": "^7.4 || ^8.0",
-		"phpstan/phpstan": "^2.1.15"
+		"phpstan/phpstan": "^2.1.34"
 	},
 	"require-dev": {
 		"php-parallel-lint/php-parallel-lint": "^1.2",
diff --git a/tests/Rules/Deprecations/FetchingDeprecatedConstRuleTest.php b/tests/Rules/Deprecations/FetchingDeprecatedConstRuleTest.php
index 1428ec2..c09f8f6 100644
--- a/tests/Rules/Deprecations/FetchingDeprecatedConstRuleTest.php
+++ b/tests/Rules/Deprecations/FetchingDeprecatedConstRuleTest.php
@@ -5,6 +5,7 @@
 use PHPStan\Rules\Rule;
 use PHPStan\Testing\RuleTestCase;
 use function defined;
+use const PHP_VERSION_ID;
 
 /**
  * @extends RuleTestCase<FetchingDeprecatedConstRule>
@@ -59,4 +60,32 @@ public function testFetchingDeprecatedConst(): void
 		);
 	}
 
+	public function testEstrictWithVersionGuard(): void
+	{
+		$errors = [
+			[
+				'Use of constant E_STRICT is deprecated.',
+				7,
+			],
+		];
+		if (PHP_VERSION_ID >= 80400) {
+			$errors = [
+				[
+					'Use of constant E_STRICT is deprecated.',
+					7,
+				],
+				[
+					'Use of constant E_STRICT is deprecated.',
+					18,
+				],
+			];
+		}
+
+		require_once __DIR__ . '/data/bug-162.php';
+		$this->analyse(
+			[__DIR__ . '/data/bug-162.php'],
+			$errors,
+		);
+	}
+
 }
diff --git a/tests/Rules/Deprecations/data/bug-162.php b/tests/Rules/Deprecations/data/bug-162.php
new file mode 100644
index 0000000..2bc64e5
--- /dev/null
+++ b/tests/Rules/Deprecations/data/bug-162.php
@@ -0,0 +1,20 @@
+<?php
+
+namespace Bug162;
+
+function foo(int $errno):void {
+	if (PHP_VERSION_ID >= 80400) {
+		if (E_STRICT === $errno) {
+
+		}
+	}
+
+	if (PHP_VERSION_ID < 80400) {
+		if (E_STRICT === $errno) {
+
+		}
+	}
+
+	if (E_STRICT === $errno ) {
+	}
+}