diff --git a/pom.xml b/pom.xml
index 034c241..869e2e9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>com.clevertap.apns</groupId>
     <artifactId>apns-http2</artifactId>
-    <version>4.0.3</version>
+    <version>4.0.4</version>
 
     <name>apns-http2</name>
     <description>A library for communicating with the Apple Push Gateway in HTTP/2.</description>
diff --git a/src/main/java/com/clevertap/apns/clients/SyncOkHttpApnsClient.java b/src/main/java/com/clevertap/apns/clients/SyncOkHttpApnsClient.java
index 0377829..e450f5b 100644
--- a/src/main/java/com/clevertap/apns/clients/SyncOkHttpApnsClient.java
+++ b/src/main/java/com/clevertap/apns/clients/SyncOkHttpApnsClient.java
@@ -515,6 +515,13 @@ protected NotificationResponse parseResponse(Response response) throws IOExcepti
         if (response.code() != 200) {
             error = NotificationRequestError.get(statusCode);
             contentBody = response.body() != null ? response.body().string() : null;
+        } else {
+            try (ResponseBody responseBody = response.body()) {
+                if (responseBody != null) {
+                    // Read the response into memory but don't use the content
+                    responseBody.source().skip(responseBody.contentLength());
+                }
+            }
         }
 
         return new NotificationResponse(error, statusCode, contentBody, null);