diff --git a/serverlessworkflow/modules/ROOT/pages/core/working-with-parallelism.adoc b/serverlessworkflow/modules/ROOT/pages/core/working-with-parallelism.adoc
index c4b992da3..a37347f1e 100644
--- a/serverlessworkflow/modules/ROOT/pages/core/working-with-parallelism.adoc
+++ b/serverlessworkflow/modules/ROOT/pages/core/working-with-parallelism.adoc
@@ -31,12 +31,12 @@ include::../../pages/_common-content/getting-started-requirement.adoc[]
 +
 --
 .Example content for `parallel.sw.json` file
-[source,json]
+[source,json,subs="attributes+"]
 ----
 {
   "id": "parallel",
   "version": "1.0",
-  "specVersion": "0.8",
+  "specVersion": "{spec_version}",
   "name": "Welcome to the Parallel dimension",
   "description": "Testing parallelism",
   "start": "Parallel",
@@ -172,12 +172,12 @@ For more information, see <<proc-parallel-creating-the-workflow, Creating a para
 +
 --
 .Example parallel workflow
-[source,json]
+[source,json,subs="attributes+"]
 ----
 {
   "id": "parallel",
   "version": "1.0",
-  "specVersion": "0.8",
+  "specVersion": "{spec_version}",
   "name": "Welcome to the Parallel dimension",
   "description": "Testing parallelism",
   "start": "Parallel",
diff --git a/serverlessworkflow/modules/ROOT/pages/use-cases/advanced-developer-use-cases/event-orchestration/newsletter-subscription-example.adoc b/serverlessworkflow/modules/ROOT/pages/use-cases/advanced-developer-use-cases/event-orchestration/newsletter-subscription-example.adoc
index 92974a9aa..6fd9d480d 100644
--- a/serverlessworkflow/modules/ROOT/pages/use-cases/advanced-developer-use-cases/event-orchestration/newsletter-subscription-example.adoc
+++ b/serverlessworkflow/modules/ROOT/pages/use-cases/advanced-developer-use-cases/event-orchestration/newsletter-subscription-example.adoc
@@ -30,12 +30,12 @@ Here we have the Newsletter Subscription workflow:
 image::use-cases/newsletter-subscription/newsletter-subscription-flow.png[Workflow]
 
 .Newsletter subscription flow workflow definition
-[source,json]
+[source,json,subs="attributes+"]
 ----
 {
   "id": "subscription_flow",
   "dataInputSchema": "subscription-schema.json",
-  "specVersion": "0.8",
+  "specVersion": "{spec_version}",
   "version": "1.0",
   "start": "VerifyEmail",
   "events": [
diff --git a/serverlessworkflow/modules/ROOT/pages/use-cases/advanced-developer-use-cases/getting-started/create-your-first-workflow-service.adoc b/serverlessworkflow/modules/ROOT/pages/use-cases/advanced-developer-use-cases/getting-started/create-your-first-workflow-service.adoc
index 9d8e27cf5..d47ce363f 100644
--- a/serverlessworkflow/modules/ROOT/pages/use-cases/advanced-developer-use-cases/getting-started/create-your-first-workflow-service.adoc
+++ b/serverlessworkflow/modules/ROOT/pages/use-cases/advanced-developer-use-cases/getting-started/create-your-first-workflow-service.adoc
@@ -105,12 +105,12 @@ After bootstrapping a project, you need to create a workflow. In the following p
 +
 --
 .Example content for `hello.sw.json` file
-[source,json]
+[source,json,subs="attributes+"]
 ----
 {
   "id": "hello_world", <1>
   "version": "1.0",
-  "specVersion": "0.8",
+  "specVersion": "{spec_version}",
   "name": "Hello World Workflow",
   "description": "JSON based hello world workflow",
   "start": "Inject Hello World", <3>
diff --git a/serverlessworkflow/modules/ROOT/pages/use-cases/advanced-developer-use-cases/service-orchestration/configuring-openapi-services-endpoints-with-quarkus.adoc b/serverlessworkflow/modules/ROOT/pages/use-cases/advanced-developer-use-cases/service-orchestration/configuring-openapi-services-endpoints-with-quarkus.adoc
index c4414644a..3c76b43c7 100644
--- a/serverlessworkflow/modules/ROOT/pages/use-cases/advanced-developer-use-cases/service-orchestration/configuring-openapi-services-endpoints-with-quarkus.adoc
+++ b/serverlessworkflow/modules/ROOT/pages/use-cases/advanced-developer-use-cases/service-orchestration/configuring-openapi-services-endpoints-with-quarkus.adoc
@@ -22,11 +22,11 @@ Developing an application using a service that returns different results every t
 The `stock-profit` service contains the following workflow definition:
 
 .Workflow definition in `stock-profit` service
-[source,json]
+[source,json,subs="attributes+"]
 ----
 {
   "id": "stockprofit",
-  "specVersion": "0.8",
+  "specVersion": "{spec_version}",
   "version": "2.0.0-SNAPSHOT",
   "name": "Stock profit Workflow",
   "start": "GetStockPrice",