diff --git a/deploy/azure/ARM-for-organization-account.dev.json b/deploy/azure/ARM-for-organization-account.dev.json
index 1621e11b7b..a8f91f88cf 100644
--- a/deploy/azure/ARM-for-organization-account.dev.json
+++ b/deploy/azure/ARM-for-organization-account.dev.json
@@ -27,7 +27,7 @@
             "metadata": {
                 "description": "The version of elastic-agent to install"
             },
-            "defaultValue": "9.0.0"
+            "defaultValue": "9.1.0"
         },
         "FleetUrl": {
             "type": "string",
diff --git a/deploy/azure/ARM-for-organization-account.json b/deploy/azure/ARM-for-organization-account.json
index 08942e3b32..61ec3ae846 100644
--- a/deploy/azure/ARM-for-organization-account.json
+++ b/deploy/azure/ARM-for-organization-account.json
@@ -27,7 +27,7 @@
             "metadata": {
                 "description": "The version of elastic-agent to install"
             },
-            "defaultValue": "9.0.0"
+            "defaultValue": "9.1.0"
         },
         "FleetUrl": {
             "type": "string",
diff --git a/deploy/azure/ARM-for-single-account.dev.json b/deploy/azure/ARM-for-single-account.dev.json
index a8e98b16fe..a4af35017a 100644
--- a/deploy/azure/ARM-for-single-account.dev.json
+++ b/deploy/azure/ARM-for-single-account.dev.json
@@ -14,7 +14,7 @@
             "metadata": {
                 "description": "The version of elastic-agent to install"
             },
-            "defaultValue": "9.0.0"
+            "defaultValue": "9.1.0"
         },
         "FleetUrl": {
             "type": "string",
diff --git a/deploy/azure/ARM-for-single-account.json b/deploy/azure/ARM-for-single-account.json
index 68564ce5c9..fac563e6a0 100644
--- a/deploy/azure/ARM-for-single-account.json
+++ b/deploy/azure/ARM-for-single-account.json
@@ -14,7 +14,7 @@
             "metadata": {
                 "description": "The version of elastic-agent to install"
             },
-            "defaultValue": "9.0.0"
+            "defaultValue": "9.1.0"
         },
         "FleetUrl": {
             "type": "string",