diff --git a/Changes.md b/Changes.md
index e3b30c4..3e78ac7 100644
--- a/Changes.md
+++ b/Changes.md
@@ -1,4 +1,4 @@
-2.x.x
+2.1.1
 =====
 
 - Dockerfile :
diff --git a/build.py b/build.py
index 459206d..bdd1f55 100755
--- a/build.py
+++ b/build.py
@@ -50,7 +50,7 @@
 parser.add_argument(
 	"--build-env-version",
 	dest = "buildEnvVersion",
-	default = "2.1.0",
+	default = "2.1.1",
 	help = "The container image tag to use for docker builds."
 )