diff --git a/app/util/conf.py b/app/util/conf.py
index 64cc3491f..4c82922a5 100644
--- a/app/util/conf.py
+++ b/app/util/conf.py
@@ -2,7 +2,7 @@
 
 from util.project_paths import JIRA_YML, CONFLUENCE_YML, BITBUCKET_YML, JSM_YML, CROWD_YML, BAMBOO_YML
 
-TOOLKIT_VERSION = '8.3.0'
+TOOLKIT_VERSION = '8.3.1'
 UNSUPPORTED_VERSION = '8.0.0'
 
 
diff --git a/app/util/k8s/dcapt-small.tfvars b/app/util/k8s/dcapt-small.tfvars
index 64115940a..d122d4e66 100644
--- a/app/util/k8s/dcapt-small.tfvars
+++ b/app/util/k8s/dcapt-small.tfvars
@@ -230,7 +230,8 @@ confluence_collaborative_editing_enabled = true
 # confluence_custom_values_file = "/path/to/values.yaml"
 
 # A list of JVM arguments to be passed to the server. Defaults to an empty list.
-# confluence_additional_jvm_args = ["-Dproperty=value", "-Dproperty1=value1"]
+# Example: ["-Dproperty=value", "-Dproperty1=value1"]
+confluence_additional_jvm_args = ["-Dupm.plugin.upload.enabled=true"]
 
 ################################################################################
 # Bitbucket Settings
@@ -326,4 +327,5 @@ bitbucket_db_master_password = "Password1!"
 # bitbucket_custom_values_file = "/path/to/values.yaml"
 
 # A list of JVM arguments to be passed to the server. Defaults to an empty list.
-# bitbucket_additional_jvm_args = ["-Dproperty=value", "-Dproperty1=value1"]
+# Example: ["-Dproperty=value", "-Dproperty1=value1"]
+bitbucket_additional_jvm_args = ["-Dupm.plugin.upload.enabled=true"]
diff --git a/app/util/k8s/dcapt.tfvars b/app/util/k8s/dcapt.tfvars
index 591437a5e..2d0402ab2 100644
--- a/app/util/k8s/dcapt.tfvars
+++ b/app/util/k8s/dcapt.tfvars
@@ -239,7 +239,8 @@ confluence_collaborative_editing_enabled = true
 # confluence_custom_values_file = "/path/to/values.yaml"
 
 # A list of JVM arguments to be passed to the server. Defaults to an empty list.
-# confluence_additional_jvm_args = ["-Dproperty=value", "-Dproperty1=value1"]
+# Example: ["-Dproperty=value", "-Dproperty1=value1"]
+confluence_additional_jvm_args = ["-Dupm.plugin.upload.enabled=true"]
 
 ################################################################################
 # Bitbucket Settings