[SEBA-493] Fixing swagger documentation

Change-Id: I71c11b1bf0b03b9663cb09f9d286658d0dfad660
diff --git a/containers/chameleon/Dockerfile.chameleon b/containers/chameleon/Dockerfile.chameleon
index 1e242a2..3aaa826 100644
--- a/containers/chameleon/Dockerfile.chameleon
+++ b/containers/chameleon/Dockerfile.chameleon
@@ -13,7 +13,7 @@
 # limitations under the License.
 
 # xosproject/chameleon
-FROM xosproject/xos-base:2.1.51
+FROM xosproject/xos-base:2.1.52
 
 # xos-base already has protoc and dependencies installed