diff --git a/lib/src/components/ComponentWrapper.tsx b/lib/src/components/ComponentWrapper.tsx
index f561dcf8d0a..6a7c86a3c5f 100644
--- a/lib/src/components/ComponentWrapper.tsx
+++ b/lib/src/components/ComponentWrapper.tsx
@@ -6,8 +6,13 @@ import hoistNonReactStatics from 'hoist-non-react-statics';
 import { Store } from './Store';
 import { ComponentEventsObserver } from '../events/ComponentEventsObserver';
 
-interface HocState { componentId: string; allProps: {}; }
-interface HocProps { componentId: string; }
+interface HocState {
+  componentId: string;
+  allProps: {};
+}
+interface HocProps {
+  componentId: string;
+}
 
 export interface IWrappedComponent extends React.Component {
   setProps(newProps: Record<string, any>): void;
@@ -29,8 +34,8 @@ export class ComponentWrapper {
         return {
           allProps: {
             ...nextProps,
-            ...store.getPropsForId(prevState.componentId)
-          }
+            ...store.getPropsForId(prevState.componentId),
+          },
         };
       }
 
@@ -39,13 +44,18 @@ export class ComponentWrapper {
         this._assertComponentId();
         this.state = {
           componentId: props.componentId,
-          allProps: {}
+          allProps: {},
         };
         store.setComponentInstance(props.componentId, this);
       }
 
       public setProps(newProps: any) {
-        this.setState({ allProps: newProps });
+        this.setState((prevState) => ({
+          allProps: {
+            ...prevState.allProps,
+            ...newProps,
+          },
+        }));
       }
 
       componentWillUnmount() {
@@ -55,10 +65,7 @@ export class ComponentWrapper {
 
       render() {
         return (
-          <GeneratedComponentClass
-            {...this.state.allProps}
-            componentId={this.state.componentId}
-          />
+          <GeneratedComponentClass {...this.state.allProps} componentId={this.state.componentId} />
         );
       }
 
@@ -70,11 +77,22 @@ export class ComponentWrapper {
     }
 
     polyfill(WrappedComponent);
-    hoistNonReactStatics(WrappedComponent, concreteComponentProvider === OriginalComponentGenerator ? GeneratedComponentClass : concreteComponentProvider());
-    return ReduxProvider ? this.wrapWithRedux(WrappedComponent, ReduxProvider, reduxStore) : WrappedComponent;
+    hoistNonReactStatics(
+      WrappedComponent,
+      concreteComponentProvider === OriginalComponentGenerator
+        ? GeneratedComponentClass
+        : concreteComponentProvider()
+    );
+    return ReduxProvider
+      ? this.wrapWithRedux(WrappedComponent, ReduxProvider, reduxStore)
+      : WrappedComponent;
   }
 
-  wrapWithRedux(WrappedComponent: React.ComponentClass<any>, ReduxProvider: any, reduxStore: any): React.ComponentClass<any> {
+  wrapWithRedux(
+    WrappedComponent: React.ComponentClass<any>,
+    ReduxProvider: any,
+    reduxStore: any
+  ): React.ComponentClass<any> {
     class ReduxWrapper extends React.Component<any, any> {
       render() {
         return (
diff --git a/lib/src/components/Store.test.ts b/lib/src/components/Store.test.ts
index 3009dda7b3a..a24117b360d 100644
--- a/lib/src/components/Store.test.ts
+++ b/lib/src/components/Store.test.ts
@@ -36,18 +36,18 @@ describe('Store', () => {
   });
 
   it('clear instance by component id when clear component', () => {
-    uut.setComponentInstance('refUniqueId', ({} as IWrappedComponent));
+    uut.setComponentInstance('refUniqueId', {} as IWrappedComponent);
     uut.clearComponent('refUniqueId');
     expect(uut.getComponentInstance('refUniqueId')).toEqual(undefined);
   });
 
   it('holds component instance by id', () => {
-    uut.setComponentInstance('component1', ({} as IWrappedComponent));
+    uut.setComponentInstance('component1', {} as IWrappedComponent);
     expect(uut.getComponentInstance('component1')).toEqual({});
   });
 
   it('calls component setProps when set props by id', () => {
-    const instance: any = {setProps: jest.fn()};
+    const instance: any = { setProps: jest.fn() };
     const props = { foo: 'bar' };
 
     uut.setComponentInstance('component1', instance);
@@ -76,4 +76,11 @@ describe('Store', () => {
     expect(uut.getComponentClassForName('lazy')).toEqual(MyLazyComponent);
     expect(lazyRegistrator).toHaveBeenCalledTimes(1);
   });
+
+  it('keeps the old props when updateProps is called', () => {
+    uut.updateProps('component1', { foo: 'foo', bar: 'bar' });
+    uut.updateProps('component1', { foo: 'foo2' });
+
+    expect(uut.getPropsForId('component1')).toEqual({ foo: 'foo2', bar: 'bar' });
+  });
 });
diff --git a/lib/src/components/Store.ts b/lib/src/components/Store.ts
index 8d1ff309c5d..cd1368291f2 100644
--- a/lib/src/components/Store.ts
+++ b/lib/src/components/Store.ts
@@ -10,7 +10,7 @@ export class Store {
   private lazyRegistratorFn: ((lazyComponentRequest: string | number) => void) | undefined;
 
   updateProps(componentId: string, props: any) {
-    this.propsById[componentId] = props;
+    this.mergeNewPropsForId(componentId, props);
     const component = this.componentsInstancesById[componentId];
     if (component) {
       this.componentsInstancesById[componentId].setProps(props);
@@ -21,6 +21,14 @@ export class Store {
     return this.propsById[componentId] || {};
   }
 
+  mergeNewPropsForId(componentId: string, newProps: any) {
+    const currentProps = this.getPropsForId(componentId);
+    this.propsById[componentId] = {
+      ...currentProps,
+      ...newProps,
+    };
+  }
+
   clearComponent(componentId: string) {
     delete this.propsById[componentId];
     delete this.componentsInstancesById[componentId];