diff --git a/test-server/CHANGES.md b/test-server/CHANGES.md
index 798dbf506..57068fe95 100644
--- a/test-server/CHANGES.md
+++ b/test-server/CHANGES.md
@@ -5,6 +5,7 @@
 ### Changed
 
 * Update serde_urlencoded to "0.6.1"
+* Increase TestServerRuntime timeouts from 500ms to 3000ms
 
 ### Fixed
 
diff --git a/test-server/src/lib.rs b/test-server/src/lib.rs
index a2366bf48..ebdec688f 100644
--- a/test-server/src/lib.rs
+++ b/test-server/src/lib.rs
@@ -144,7 +144,7 @@ impl TestServer {
                         .map_err(|e| log::error!("Can not set alpn protocol: {:?}", e));
                     Connector::new()
                         .conn_lifetime(time::Duration::from_secs(0))
-                        .timeout(time::Duration::from_millis(500))
+                        .timeout(time::Duration::from_millis(3000))
                         .ssl(builder.build())
                         .finish()
                 }
@@ -152,7 +152,7 @@ impl TestServer {
                 {
                     Connector::new()
                         .conn_lifetime(time::Duration::from_secs(0))
-                        .timeout(time::Duration::from_millis(500))
+                        .timeout(time::Duration::from_millis(3000))
                         .finish()
                 }
             };