diff --git a/.phive/phars.xml b/.phive/phars.xml
index faba1530..1f56b2bc 100644
--- a/.phive/phars.xml
+++ b/.phive/phars.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <phive xmlns="https://phar.io/phive">
-  <phar name="phpstan" version="1.10.22" installed="1.10.22" location="./tools/phpstan" copy="false"/>
-  <phar name="psalm" version="5.13.1" installed="5.13.1" location="./tools/psalm" copy="false"/>
+  <phar name="phpstan" version="1.10.56" installed="1.10.56" location="./tools/phpstan" copy="false"/>
+  <phar name="psalm" version="5.20.0" installed="5.20.0" location="./tools/psalm" copy="false"/>
 </phive>
diff --git a/psalm-baseline.xml b/psalm-baseline.xml
index a0e257af..e5544a4b 100644
--- a/psalm-baseline.xml
+++ b/psalm-baseline.xml
@@ -1,2 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<files psalm-version="5.x-dev@"/>
+<files psalm-version="5.20.0@3f284e96c9d9be6fe6b15c79416e1d1903dcfef4">
+  <file src="src/Command/PolicyCommand.php">
+    <RiskyTruthyFalsyComparison>
+      <code>!$name</code>
+    </RiskyTruthyFalsyComparison>
+  </file>
+  <file src="src/IdentityDecorator.php">
+    <RiskyTruthyFalsyComparison>
+      <code><![CDATA[$this->identity]]></code>
+    </RiskyTruthyFalsyComparison>
+  </file>
+</files>
diff --git a/src/Command/PolicyCommand.php b/src/Command/PolicyCommand.php
index c9a49ba1..39743da5 100644
--- a/src/Command/PolicyCommand.php
+++ b/src/Command/PolicyCommand.php
@@ -76,7 +76,7 @@ public function templateData(Arguments $arguments): array
         $data = parent::templateData($arguments);
 
         $name = $arguments->getArgument('name');
-        if (empty($name)) {
+        if (!$name) {
             throw new RuntimeException('You must specify name of policy to create.');
         }