diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 5937da33..4397ac13 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -1,6 +1,12 @@
 Changelog
 =========
 
+3.3.11 (2019-01-09)
+------------------------
+
+* Updated DNS check to work with the latest busybox image. Older busybox versions must upgrade!
+
+
 3.3.10 (2019-01-07)
 ------------------------
 
diff --git a/divio_cli/__init__.py b/divio_cli/__init__.py
index fed9b50d..02fbae83 100644
--- a/divio_cli/__init__.py
+++ b/divio_cli/__init__.py
@@ -1 +1 @@
-__version__ = "3.3.10"
+__version__ = "3.3.11"
diff --git a/divio_cli/check_system.py b/divio_cli/check_system.py
index e2ef7d59..c8062336 100644
--- a/divio_cli/check_system.py
+++ b/divio_cli/check_system.py
@@ -177,7 +177,7 @@ class DockerEngineDNSCheck(DockerEngineBaseCheck):
         "busybox",
         "sh",
         "-c",  # run in new a shell to avoid problems with timeout
-        "timeout -t 5 nslookup -type=a control.divio.com.",
+        "timeout 5 nslookup -type=a control.divio.com.",
     )
 
     def fmt_exception(self, exc):