update changelog

CHANGELOG.md

@@ -22,6 +22,10 @@ should change the heading of the (upcoming) version to include a major version b
 
 - Updated the peer dependencies to `5.20.x` due to types and API changes in `@rjsf/utils`
 
+## @rjsf/utils
+
+- Fixes an issue with dependencies computeDefaults to ensure we can get the dependencies defaults [#4271](https://github.com/rjsf-team/react-jsonschema-form/issues/4271)
+
 # 5.20.0
 
 ## @rjsf/core 

packages/utils/src/schema/getDefaultFormState.ts

@@ -362,7 +362,7 @@ export function computeDefaults<T = any, S extends StrictRJSFSchema = RJSFSchema
       schemaToCompute = findSchemaDefinition<S>(refName, rootSchema);
     }
   } else if (DEPENDENCIES_KEY in schema) {
-    // Get the default if set from properties to ensure the dependency conditions are resolved based on it
+    // Get the default if set from properties to ensure the dependencies conditions are resolved based on it
     const defaultFormData: T = { ...formData, ...getDefaultBasedOnSchemaType() };
     const resolvedSchema = resolveDependencies<T, S, F>(validator, schema, rootSchema, false, [], defaultFormData);
     schemaToCompute = resolvedSchema[0]; // pick the first element from resolve dependencies