Bump Schema, Serialization, and Taglib to 5.5

config/src/main/resources/META-INF/spring.schemas

@@ -1,4 +1,5 @@
-http\://www.springframework.org/schema/security/spring-security.xsd=org/springframework/security/config/spring-security-5.4.xsd
+http\://www.springframework.org/schema/security/spring-security.xsd=org/springframework/security/config/spring-security-5.5.xsd
+http\://www.springframework.org/schema/security/spring-security-5.5.xsd=org/springframework/security/config/spring-security-5.5.xsd
 http\://www.springframework.org/schema/security/spring-security-5.4.xsd=org/springframework/security/config/spring-security-5.4.xsd
 http\://www.springframework.org/schema/security/spring-security-5.3.xsd=org/springframework/security/config/spring-security-5.3.xsd
 http\://www.springframework.org/schema/security/spring-security-5.2.xsd=org/springframework/security/config/spring-security-5.2.xsd

config/src/test/java/org/springframework/security/config/doc/XsdDocumentedTests.java

@@ -150,8 +150,8 @@ public class XsdDocumentedTests {
 				.getParentFile()
 				.list((dir, name) -> name.endsWith(".xsd"));
 		// @formatter:on
-		assertThat(schemas.length).isEqualTo(16)
-				.withFailMessage("the count is equal to 16, if not then schemaDocument needs updating");
+		assertThat(schemas.length).isEqualTo(17)
+				.withFailMessage("the count is equal to 17, if not then schemaDocument needs updating");
 	}
 
 	/**

core/src/main/java/org/springframework/security/core/SpringSecurityCoreVersion.java

@@ -43,7 +43,7 @@ public final class SpringSecurityCoreVersion {
 	 * N.B. Classes are not intended to be serializable between different versions. See
 	 * SEC-1709 for why we still need a serial version.
 	 */
-	public static final long SERIAL_VERSION_UID = 540L;
+	public static final long SERIAL_VERSION_UID = 550L;
 
 	static final String MIN_SPRING_VERSION = getSpringVersion();
 

taglibs/src/main/resources/META-INF/security.tld

@@ -20,7 +20,7 @@
         version="2.0">
     <description>Spring Security Authorization Tag Library</description>
 
-    <tlib-version>5.4</tlib-version>
+    <tlib-version>5.5</tlib-version>
     <short-name>security</short-name>
     <uri>http://www.springframework.org/security/tags</uri>