diff --git a/gradle.properties b/gradle.properties
index 751d51e4..8f0a5f95 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -50,7 +50,7 @@ stdlibHttpVersion=2.10.4
 stdlibWebsocketVersion=2.10.1
 
 # Level 07
-stdlibGraphqlVersion=1.10.0
+stdlibGraphqlVersion=1.10.1-20231212-153200-1d9f8ff
 
 # Ballerinax Observer
 observeVersion=1.2.0
diff --git a/graphql-cli/src/test/resources/expectedSchemas/schema_graphql.graphql b/graphql-cli/src/test/resources/expectedSchemas/schema_graphql.graphql
index 338dcffe..36da772f 100644
--- a/graphql-cli/src/test/resources/expectedSchemas/schema_graphql.graphql
+++ b/graphql-cli/src/test/resources/expectedSchemas/schema_graphql.graphql
@@ -1,6 +1,6 @@
 type Query {
   hero(episode: Episode): Character!
-  reviews(episode: Episode! = ""): [Review]!
+  reviews(episode: Episode! = JEDI): [Review]!
   characters(idList: [String!]!): [Character]!
   human(id: String!): Human
 }
diff --git a/graphql-cli/src/test/resources/expectedSchemas/schema_graphql_docs.graphql b/graphql-cli/src/test/resources/expectedSchemas/schema_graphql_docs.graphql
index 0dc28720..42ff9969 100644
--- a/graphql-cli/src/test/resources/expectedSchemas/schema_graphql_docs.graphql
+++ b/graphql-cli/src/test/resources/expectedSchemas/schema_graphql_docs.graphql
@@ -13,8 +13,8 @@ type Query {
     The episode
     Default value of the `episode` is ""JEDI""
     """
-    episode: Episode! = ""
-    name: String! = ""
+    episode: Episode! = JEDI
+    name: String! = "Luke"
   ): [Review]!
   "Returns characters by id, or null if character is not found"
   characters(
diff --git a/graphql-cli/src/test/resources/expectedSchemas/schema_service_3.graphql b/graphql-cli/src/test/resources/expectedSchemas/schema_service_3.graphql
index 71427378..259f9fa2 100644
--- a/graphql-cli/src/test/resources/expectedSchemas/schema_service_3.graphql
+++ b/graphql-cli/src/test/resources/expectedSchemas/schema_service_3.graphql
@@ -2,7 +2,7 @@ type Query {
   greet(name: String!): String!
   isLegal(age: Int!): Boolean!
   quote: String!
-  quoteById(id: Int! = ""): String
+  quoteById(id: Int! = 0): String
   weightInPounds(weightInKg: Float!): Float!
   isHoliday(weekday: Weekday): Boolean!
   getDay(isHoliday: Boolean!): [Weekday!]!
diff --git a/graphql-cli/src/test/resources/expectedSchemas/schema_service_6.graphql b/graphql-cli/src/test/resources/expectedSchemas/schema_service_6.graphql
index 338dcffe..36da772f 100644
--- a/graphql-cli/src/test/resources/expectedSchemas/schema_service_6.graphql
+++ b/graphql-cli/src/test/resources/expectedSchemas/schema_service_6.graphql
@@ -1,6 +1,6 @@
 type Query {
   hero(episode: Episode): Character!
-  reviews(episode: Episode! = ""): [Review]!
+  reviews(episode: Episode! = JEDI): [Review]!
   characters(idList: [String!]!): [Character]!
   human(id: String!): Human
 }