diff --git a/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/model/ElementDefinition.java b/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/model/ElementDefinition.java
index 43d47d795..56eb4d694 100644
--- a/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/model/ElementDefinition.java
+++ b/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/model/ElementDefinition.java
@@ -11572,6 +11572,22 @@ When pattern[x] is used to constrain a complex object, it means that each proper
 
   public boolean prohibited() {
     return "0".equals(getMax());
+  }
+
+  public boolean hasFixedOrPattern() {
+    return hasFixed() || hasPattern();
+  }
+
+  public DataType getFixedOrPattern() {
+    return hasFixed() ? getFixed() : getPattern();
+  }
+
+  public boolean isProhibited() {
+    return "0".equals(getMax());
+  }  
+
+  public boolean isRequired() {
+    return getMin() == 1;
   }  
 
 
diff --git a/pom.xml b/pom.xml
index 5ecafaf16..c2634aead 100644
--- a/pom.xml
+++ b/pom.xml
@@ -19,7 +19,7 @@
 
     <properties>
         <hapi_fhir_version>5.4.0</hapi_fhir_version>
-        <validator_test_case_version>1.1.98</validator_test_case_version>
+        <validator_test_case_version>1.1.99-SNAPSHOT</validator_test_case_version>
         <junit_jupiter_version>5.7.1</junit_jupiter_version>
         <junit_platform_launcher_version>1.7.1</junit_platform_launcher_version>
         <maven_surefire_version>3.0.0-M5</maven_surefire_version>