diff --git a/spring-cloud-context/src/main/java/org/springframework/cloud/context/properties/ConfigurationPropertiesRebinder.java b/spring-cloud-context/src/main/java/org/springframework/cloud/context/properties/ConfigurationPropertiesRebinder.java
index 4f22eb26..0b156443 100644
--- a/spring-cloud-context/src/main/java/org/springframework/cloud/context/properties/ConfigurationPropertiesRebinder.java
+++ b/spring-cloud-context/src/main/java/org/springframework/cloud/context/properties/ConfigurationPropertiesRebinder.java
@@ -20,6 +20,8 @@ import java.util.Map;
 import java.util.Set;
 import java.util.concurrent.ConcurrentHashMap;
 
+import org.springframework.aop.framework.Advised;
+import org.springframework.aop.support.AopUtils;
 import org.springframework.beans.BeansException;
 import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor;
@@ -97,6 +99,9 @@ public class ConfigurationPropertiesRebinder
 		if (this.applicationContext != null) {
 			try {
 				Object bean = this.applicationContext.getBean(name);
+				if (AopUtils.isCglibProxy(bean)) {
+					bean = getTargetObject(bean);
+				}
 				this.binder.postProcessBeforeInitialization(bean, name);
 				this.applicationContext.getAutowireCapableBeanFactory()
 						.initializeBean(bean, name);
@@ -110,6 +115,19 @@ public class ConfigurationPropertiesRebinder
 		return false;
 	}
 
+	@SuppressWarnings("unchecked")
+	private static <T> T getTargetObject(Object candidate) {
+		try {
+			if (AopUtils.isAopProxy(candidate) && (candidate instanceof Advised)) {
+				return (T) ((Advised) candidate).getTargetSource().getTarget();
+			}
+		}
+		catch (Exception ex) {
+			throw new IllegalStateException("Failed to unwrap proxied object", ex);
+		}
+		return (T) candidate;
+	}
+
 	@ManagedAttribute
 	public Set<String> getBeanNames() {
 		return new HashSet<String>(this.beans.getBeanNames());
diff --git a/spring-cloud-context/src/test/java/org/springframework/cloud/context/properties/ConfigurationPropertiesRebinderProxyIntegrationTests.java b/spring-cloud-context/src/test/java/org/springframework/cloud/context/properties/ConfigurationPropertiesRebinderProxyIntegrationTests.java
new file mode 100644
index 00000000..a973fd49
--- /dev/null
+++ b/spring-cloud-context/src/test/java/org/springframework/cloud/context/properties/ConfigurationPropertiesRebinderProxyIntegrationTests.java
@@ -0,0 +1,120 @@
+/*
+ * Copyright 2006-2007 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.cloud.context.properties;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.aspectj.lang.annotation.Aspect;
+import org.aspectj.lang.annotation.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.autoconfigure.PropertyPlaceholderAutoConfiguration;
+import org.springframework.boot.autoconfigure.aop.AopAutoConfiguration;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import org.springframework.boot.test.EnvironmentTestUtils;
+import org.springframework.boot.test.IntegrationTest;
+import org.springframework.boot.test.SpringApplicationConfiguration;
+import org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration;
+import org.springframework.cloud.autoconfigure.RefreshAutoConfiguration;
+import org.springframework.cloud.context.properties.ConfigurationPropertiesRebinderProxyIntegrationTests.TestConfiguration;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Import;
+import org.springframework.core.env.ConfigurableEnvironment;
+import org.springframework.test.annotation.DirtiesContext;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+import static org.junit.Assert.assertEquals;
+
+@SpringApplicationConfiguration(classes = TestConfiguration.class)
+@RunWith(SpringJUnit4ClassRunner.class)
+@IntegrationTest({ "messages.expiry.one=168", "messages.expiry.two=76" })
+public class ConfigurationPropertiesRebinderProxyIntegrationTests {
+
+	@Autowired
+	private TestProperties properties;
+
+	@Autowired
+	private ConfigurationPropertiesRebinder rebinder;
+
+	@Autowired
+	private ConfigurableEnvironment environment;
+
+	@Test
+	@DirtiesContext
+	public void testAppendProperties() throws Exception {
+		// This comes out as a String not Integer if the rebinder processes the proxy
+		// instead of the target
+		assertEquals(new Integer(168), this.properties.getExpiry().get("one"));
+		EnvironmentTestUtils.addEnvironment(this.environment, "messages.expiry.one=56");
+		this.rebinder.rebind();
+		assertEquals(new Integer(56), this.properties.getExpiry().get("one"));
+	}
+
+	@Configuration
+	@EnableConfigurationProperties
+	@Import({ Interceptor.class, RefreshConfiguration.RebinderConfiguration.class,
+			PropertyPlaceholderAutoConfiguration.class, AopAutoConfiguration.class })
+	protected static class TestConfiguration {
+
+		@Bean
+		protected TestProperties properties() {
+			return new TestProperties();
+		}
+
+	}
+
+	@Aspect
+	protected static class Interceptor {
+		@Before("execution(* *..TestProperties.*(..))")
+		public void before() {
+			System.err.println("Before");
+		}
+	}
+
+	// Hack out a protected inner class for testing
+	protected static class RefreshConfiguration extends RefreshAutoConfiguration {
+		@Configuration
+		protected static class RebinderConfiguration
+				extends ConfigurationPropertiesRebinderAutoConfiguration {
+
+		}
+	}
+
+	@ConfigurationProperties("messages")
+	protected static class TestProperties {
+		private String name;
+
+		private final Map<String, Integer> expiry = new HashMap<>();
+
+		public Map<String, Integer> getExpiry() {
+			return expiry;
+		}
+
+		public String getName() {
+			return name;
+		}
+
+		public void setName(String name) {
+			this.name = name;
+		}
+	}
+
+}