diff --git a/llap-server/src/main/resources/templates.py b/llap-server/src/main/resources/templates.py
index b8cb8018aaf5..a21a4073a78a 100644
--- a/llap-server/src/main/resources/templates.py
+++ b/llap-server/src/main/resources/templates.py
@@ -28,7 +28,7 @@
         "constraints": [
           {
             "type": "ANTI_AFFINITY",
-            "scope": "NODE",
+            "scope": "node",
             "target_tags": [
               "llap"
             ]
diff --git a/pom.xml b/pom.xml
index f34b2798e1a8..3ed19454df93 100644
--- a/pom.xml
+++ b/pom.xml
@@ -158,7 +158,8 @@
     <httpcomponents.client.version>4.5.13</httpcomponents.client.version>
     <httpcomponents.core.version>4.4.13</httpcomponents.core.version>
     <ivy.version>2.5.1</ivy.version>
-    <jackson.version>2.13.2</jackson.version>
+    <jackson.version>2.12.7</jackson.version>
+    <jackson.version.databind>2.12.7.1</jackson.version.databind>
     <jamon.plugin.version>2.3.4</jamon.plugin.version>
     <jamon-runtime.version>2.3.1</jamon-runtime.version>
     <javaewah.version>0.3.2</javaewah.version>