SEBA-384 update to release version of kafka-topic-exporter

Change-Id: Ia19f76cf41f45f584417c0c3a63e892fe9fe3fd9
diff --git a/nem-monitoring/values.yaml b/nem-monitoring/values.yaml
index 1719a3e..7b1c9c3 100644
--- a/nem-monitoring/values.yaml
+++ b/nem-monitoring/values.yaml
@@ -19,7 +19,7 @@
 images:
   voltha_kpi_exporter:
     repository: 'opencord/kafka-topic-exporter'
-    tag: 'latest'
+    tag: '1.1.1'
     pullPolicy: 'Always'
 
 nem_voltha_kpi_exporter_nodePort: 31080