diff --git a/pom.xml b/pom.xml
index 00f2df5..b35905d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -29,7 +29,7 @@
 
     <groupId>xyz.rk0cc.josev</groupId>
     <artifactId>josev-pub</artifactId>
-    <version>3.0.0</version>
+    <version>3.0.1</version>
 
     <inceptionYear>2022</inceptionYear>
 
@@ -58,7 +58,7 @@
         <dependency>
             <groupId>xyz.rk0cc.josev</groupId>
             <artifactId>josev-core</artifactId>
-            <version>3.0.0</version>
+            <version>3.0.1</version>
         </dependency>
         <dependency>
             <groupId>com.google.code.findbugs</groupId>
diff --git a/src/main/java/xyz/rk0cc/josev/constraint/pub/PubConstraintPattern.java b/src/main/java/xyz/rk0cc/josev/constraint/pub/PubConstraintPattern.java
index 8f9c795..7e8f4dd 100644
--- a/src/main/java/xyz/rk0cc/josev/constraint/pub/PubConstraintPattern.java
+++ b/src/main/java/xyz/rk0cc/josev/constraint/pub/PubConstraintPattern.java
@@ -4,7 +4,7 @@
 import xyz.rk0cc.josev.constraint.ConstraintPattern;
 
 import javax.annotation.Nonnull;
-import java.util.function.Function;
+import java.util.function.Predicate;
 import java.util.regex.Pattern;
 
 /**
@@ -69,7 +69,7 @@ public enum PubConstraintPattern implements ConstraintPattern<PubConstraintPatte
      */
     @Nonnull
     @Override
-    public Function<String, Boolean> conditionFunction() {
+    public Predicate<String> conditionFunction() {
         return s -> constraintPattern.matcher(s).matches();
     }