diff --git a/dictionaries/CallMap.php b/dictionaries/CallMap.php
index 5df0bc588e1..03564be9a30 100644
--- a/dictionaries/CallMap.php
+++ b/dictionaries/CallMap.php
@@ -10630,7 +10630,7 @@
 'ReflectionParameter::getDeclaringFunction' => ['ReflectionFunctionAbstract'],
 'ReflectionParameter::getDefaultValue' => ['mixed'],
 'ReflectionParameter::getDefaultValueConstantName' => ['?string'],
-'ReflectionParameter::getName' => ['string'],
+'ReflectionParameter::getName' => ['non-empty-string'],
 'ReflectionParameter::getPosition' => ['int<0, max>'],
 'ReflectionParameter::getType' => ['?ReflectionType'],
 'ReflectionParameter::hasType' => ['bool'],
diff --git a/dictionaries/CallMap_historical.php b/dictionaries/CallMap_historical.php
index 127e0f81311..a84249b180d 100644
--- a/dictionaries/CallMap_historical.php
+++ b/dictionaries/CallMap_historical.php
@@ -5968,7 +5968,7 @@
     'ReflectionParameter::getDeclaringFunction' => ['ReflectionFunctionAbstract'],
     'ReflectionParameter::getDefaultValue' => ['mixed'],
     'ReflectionParameter::getDefaultValueConstantName' => ['?string'],
-    'ReflectionParameter::getName' => ['string'],
+    'ReflectionParameter::getName' => ['non-empty-string'],
     'ReflectionParameter::getPosition' => ['int<0, max>'],
     'ReflectionParameter::getType' => ['?ReflectionType'],
     'ReflectionParameter::hasType' => ['bool'],