diff --git a/chart/questions.yml b/chart/questions.yml
index 6705c4c..dd994c5 100644
--- a/chart/questions.yml
+++ b/chart/questions.yml
@@ -53,7 +53,7 @@ questions:
     label: Longhorn Instance Manager Image Repository
     group: "Longhorn Images Settings"
   - variable: image.longhorn.instanceManager.tag
-    default: v1_20210731
+    default: v1_20211210
     description: "Specify Longhorn Instance Manager Image Tag"
     type: string
     label: Longhorn Instance Manager Image Tag
diff --git a/chart/values.yaml b/chart/values.yaml
index a35f8d1..7b7164a 100644
--- a/chart/values.yaml
+++ b/chart/values.yaml
@@ -18,7 +18,7 @@ image:
       tag: v1.1.3-rc2
     instanceManager:
       repository: longhornio/longhorn-instance-manager
-      tag: v1_20210731
+      tag: v1_20211210
     shareManager:
       repository: longhornio/longhorn-share-manager
       tag: v1_20210416_patch1
diff --git a/deploy/longhorn-images.txt b/deploy/longhorn-images.txt
index 6ff3fc7..19e4b29 100644
--- a/deploy/longhorn-images.txt
+++ b/deploy/longhorn-images.txt
@@ -5,7 +5,7 @@ longhornio/csi-resizer:v0.5.1-lh2
 longhornio/csi-snapshotter:v2.1.1-lh2
 longhornio/backing-image-manager:v1_20210422_patch1
 longhornio/longhorn-engine:v1.1.3-rc2
-longhornio/longhorn-instance-manager:v1_20210731
+longhornio/longhorn-instance-manager:v1_20211210
 longhornio/longhorn-manager:v1.1.3-rc2
 longhornio/longhorn-share-manager:v1_20210416_patch1
 longhornio/longhorn-ui:v1.1.3-rc2
diff --git a/deploy/longhorn.yaml b/deploy/longhorn.yaml
index 3950a13..c529242 100644
--- a/deploy/longhorn.yaml
+++ b/deploy/longhorn.yaml
@@ -705,7 +705,7 @@ spec:
         - --engine-image
         - longhornio/longhorn-engine:v1.1.3-rc2
         - --instance-manager-image
-        - longhornio/longhorn-instance-manager:v1_20210731
+        - longhornio/longhorn-instance-manager:v1_20211210
         - --share-manager-image
         - longhornio/longhorn-share-manager:v1_20210416_patch1
         - --backing-image-manager-image
diff --git a/deploy/release-images.txt b/deploy/release-images.txt
index 6ff3fc7..19e4b29 100644
--- a/deploy/release-images.txt
+++ b/deploy/release-images.txt
@@ -5,7 +5,7 @@ longhornio/csi-resizer:v0.5.1-lh2
 longhornio/csi-snapshotter:v2.1.1-lh2
 longhornio/backing-image-manager:v1_20210422_patch1
 longhornio/longhorn-engine:v1.1.3-rc2
-longhornio/longhorn-instance-manager:v1_20210731
+longhornio/longhorn-instance-manager:v1_20211210
 longhornio/longhorn-manager:v1.1.3-rc2
 longhornio/longhorn-share-manager:v1_20210416_patch1
 longhornio/longhorn-ui:v1.1.3-rc2