diff --git a/charts/openebs/experiments.yaml b/charts/openebs/experiments.yaml
index d5036a2..c9e6628 100644
--- a/charts/openebs/experiments.yaml
+++ b/charts/openebs/experiments.yaml
@@ -189,7 +189,7 @@ metadata:
   labels:
     litmuschaos.io/name: openebs
   name: openebs-target-network-delay
-  version: 0.1.4
+  version: 0.1.5
 spec:
   definition:
     permissions:
@@ -234,9 +234,9 @@ spec:
       value: ''
 
     # only pumba supported
-    # For pumba image use : gaiaadm/pumba:0.4.8
+    # For pumba image use : gaiaadm/pumba:0.6.5
     - name: LIB_IMAGE
-      value: 'gaiaadm/pumba:0.4.8' 
+      value: 'gaiaadm/pumba:0.6.5' 
 
     - name: NETWORK_DELAY
       value: '60000' # in milliseconds
@@ -270,7 +270,7 @@ metadata:
   labels:
     litmuschaos.io/name: openebs
   name: openebs-target-network-loss
-  version: 0.1.4
+  version: 0.1.5
 spec:
   definition:
     permissions:
@@ -315,9 +315,9 @@ spec:
       value: ''
 
     # only pumba supported
-    # For pumba image use : gaiaadm/pumba:0.4.8
+    # For pumba image use : gaiaadm/pumba:0.6.5
     - name: LIB_IMAGE  
-      value: 'gaiaadm/pumba:0.4.8' 
+      value: 'gaiaadm/pumba:0.6.5' 
 
     - name: NETWORK_PACKET_LOSS_PERCENTAGE
       value: '100' # in percentage
diff --git a/charts/openebs/openebs-target-network-delay/experiment.yaml b/charts/openebs/openebs-target-network-delay/experiment.yaml
index 087cdce..0262d95 100644
--- a/charts/openebs/openebs-target-network-delay/experiment.yaml
+++ b/charts/openebs/openebs-target-network-delay/experiment.yaml
@@ -7,7 +7,7 @@ metadata:
   labels:
     litmuschaos.io/name: openebs
   name: openebs-target-network-delay
-  version: 0.1.4
+  version: 0.1.5
 spec:
   definition:
     permissions:
diff --git a/charts/openebs/openebs-target-network-loss/experiment.yaml b/charts/openebs/openebs-target-network-loss/experiment.yaml
index 0ab860e..2f7c227 100644
--- a/charts/openebs/openebs-target-network-loss/experiment.yaml
+++ b/charts/openebs/openebs-target-network-loss/experiment.yaml
@@ -7,7 +7,7 @@ metadata:
   labels:
     litmuschaos.io/name: openebs
   name: openebs-target-network-loss
-  version: 0.1.4
+  version: 0.1.5
 spec:
   definition:
     permissions: