diff --git a/spring-cloud-contract.html b/spring-cloud-contract.html
index 0143e26e76..b9693593b6 100644
--- a/spring-cloud-contract.html
+++ b/spring-cloud-contract.html
@@ -6765,6 +6765,13 @@ protected static final Pattern UUID = Pattern.compile('[a-z0-9]{8}-[a-z0-9]{4}-[
 protected static final Pattern ANY_DATE = Pattern.compile('(\\d\\d\\d\\d)-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])')
 protected static final Pattern ANY_DATE_TIME = Pattern.compile('([0-9]{4})-(1[0-2]|0[1-9])-(3[01]|0[1-9]|[12][0-9])T(2[0-3]|[01][0-9]):([0-5][0-9]):([0-5][0-9])')
 protected static final Pattern ANY_TIME = Pattern.compile('(2[0-3]|[01][0-9]):([0-5][0-9]):([0-5][0-9])')
+protected static final Pattern NON_EMPTY = Pattern.compile(/.+/)
+protected static final Pattern NON_BLANK = Pattern.compile(/.*(\S+|\R).*|!^\R*$/)
+protected static final Pattern ISO8601_WITH_OFFSET = Pattern.compile(/([0-9]{4})-(1[0-2]|0[1-9])-(3[01]|0[1-9]|[12][0-9])T(2[0-3]|[01][0-9]):([0-5][0-9]):([0-5][0-9])(\.\d{3})?(Z|[+-][01]\d:[0-5]\d)/)
+
+protected static Pattern anyOf(String... values){
+	return Pattern.compile(values.collect({"^$it\$"}).join("|"))
+}
 
 String onlyAlphaUnicode() {
 	return ONLY_ALPHA_UNICODE.pattern()
@@ -6808,6 +6815,18 @@ String isoDateTime() {
 
 String isoTime() {
 	return ANY_TIME.pattern()
+}
+
+String iso8601WithOffset() {
+	return ISO8601_WITH_OFFSET.pattern()
+}
+
+String nonEmpty() {
+	return NON_EMPTY.pattern()
+}
+
+String nonBlank() {
+	return NON_BLANK.pattern()
 }</code></pre>
 </div>
 </div>