diff --git a/graphql/admin/admin.go b/graphql/admin/admin.go
index f15ae32fea7..e5e823debd4 100644
--- a/graphql/admin/admin.go
+++ b/graphql/admin/admin.go
@@ -46,6 +46,22 @@ const (
 
 	// GraphQL schema for /admin endpoint.
 	graphqlAdminSchema = `
+	"""
+	The Int64 scalar type represents a signed 64‐bit numeric non‐fractional value.
+	Int64 can represent values in range [-(2^63),(2^63 - 1)].
+	"""
+	scalar Int64
+
+    """
+	The UInt64 scalar type represents a unsigned 64‐bit numeric non‐fractional value.
+	UInt64 can represent values in range [0,(2^64 - 1)].
+	""" 
+    scalar UInt64
+	
+	"""
+	The DateTime scalar type represents date and time as a string in RFC3339 format.
+	For example: "1985-04-12T23:20:50.52Z" represents 20 minutes and 50.52 seconds after the 23rd hour of April 12th, 1985 in UTC.
+	"""
 	scalar DateTime
 
 	"""
@@ -100,12 +116,12 @@ const (
 		"""
 		Time in nanoseconds since the node started.
 		"""
-		uptime: Int
+		uptime: Int64
 
 		"""
 		Time in Unix epoch time that the node was last contacted by another Zero or Alpha node.
 		"""
-		lastEcho: Int
+		lastEcho: Int64
 
 		"""
 		List of ongoing operations in the background.
@@ -124,51 +140,51 @@ const (
 	}
 
 	type MembershipState {
-		counter: Int
+		counter: UInt64
 		groups: [ClusterGroup]
 		zeros: [Member]
-		maxUID: Int
-		maxNsID: Int
-		maxTxnTs: Int
-		maxRaftId: Int
+		maxUID: UInt64
+		maxNsID: UInt64
+		maxTxnTs: UInt64
+		maxRaftId: UInt64
 		removed: [Member]
 		cid: String
 		license: License
 	}
 
 	type ClusterGroup {
-		id: Int
+		id: UInt64
 		members: [Member]
 		tablets: [Tablet]
-		snapshotTs: Int
-		checksum: Int
+		snapshotTs: UInt64
+		checksum: UInt64
 	}
 
 	type Member {
-		id: Int
-		groupId: Int
+		id: UInt64
+		groupId: UInt64
 		addr: String
 		leader: Boolean
 		amDead: Boolean
-		lastUpdate: Int
+		lastUpdate: UInt64
 		clusterInfoOnly: Boolean
 		forceGroupId: Boolean
 	}
 
 	type Tablet {
-		groupId: Int
+		groupId: UInt64
 		predicate: String
 		force: Boolean
 		space: Int
 		remove: Boolean
 		readOnly: Boolean
-		moveTs: Int
+		moveTs: UInt64
 	}
 
 	type License {
 		user: String
-		maxNodes: Int
-		expiryTs: Int
+		maxNodes: UInt64
+		expiryTs: Int64
 		enabled: Boolean
 	}
 
diff --git a/graphql/admin/endpoints_ee.go b/graphql/admin/endpoints_ee.go
index 51dbd5acee4..a557e099a68 100644
--- a/graphql/admin/endpoints_ee.go
+++ b/graphql/admin/endpoints_ee.go
@@ -172,7 +172,7 @@ const adminTypes = `
 		"""
 		The ID of the cluster group.
 		"""
-		groupId: Int
+		groupId: UInt64
 
 		"""
 		List of predicates assigned to the group.
@@ -189,7 +189,7 @@ const adminTypes = `
 		"""
 		Number of this backup within the backup series. The full backup always has a value of one.
 		"""
-		backupNum: Int
+		backupNum: UInt64
 
 		"""
 		Whether this backup was encrypted.
@@ -210,7 +210,7 @@ const adminTypes = `
 		The timestamp at which this backup was taken. The next incremental backup will
 		start from this timestamp.
 		"""
-		since: Int
+		since: UInt64
 
 		"""
 		The type of backup, either full or incremental.
@@ -417,7 +417,7 @@ const adminTypes = `
 	}
 
 	type NamespacePayload {
-		namespaceId: Int
+		namespaceId: UInt64
 		message: String
 	}
 
@@ -430,7 +430,7 @@ const adminTypes = `
 	type ResetPasswordPayload {
 		userId: String
 		message: String
-		namespace: Int
+		namespace: UInt64
 	}
 	`
 
diff --git a/graphql/e2e/common/admin.go b/graphql/e2e/common/admin.go
index 112a27f383d..aecea631f63 100644
--- a/graphql/e2e/common/admin.go
+++ b/graphql/e2e/common/admin.go
@@ -434,6 +434,7 @@ func adminState(t *testing.T) {
 					user
 					expiryTs
 					enabled
+					maxNodes
 				}
 			}
 		}`,
@@ -460,6 +461,7 @@ func adminState(t *testing.T) {
 				User     string
 				ExpiryTs int64
 				Enabled  bool
+				MaxNodes uint64
 			}
 		}
 	}
@@ -512,5 +514,6 @@ func adminState(t *testing.T) {
 	require.Equal(t, state.Cid, result.State.Cid)
 	require.Equal(t, state.License.User, result.State.License.User)
 	require.Equal(t, state.License.ExpiryTs, result.State.License.ExpiryTs)
+	require.Equal(t, state.License.MaxNodes, result.State.License.MaxNodes)
 	require.Equal(t, state.License.Enabled, result.State.License.Enabled)
 }
diff --git a/graphql/schema/completion.go b/graphql/schema/completion.go
index 25a3f765196..d5b323fc24c 100644
--- a/graphql/schema/completion.go
+++ b/graphql/schema/completion.go
@@ -429,6 +429,17 @@ func coerceScalar(val interface{}, field Field, path []interface{}) (interface{}
 		default:
 			return nil, valueCoercionError(v)
 		}
+	// UInt64 is present only in admin schema.
+	case "UInt64":
+		switch v := val.(type) {
+		case json.Number:
+			if _, err := strconv.ParseUint(v.String(), 10, 64); err != nil {
+				return nil, valueCoercionError(v)
+			}
+			// do nothing, as val is already a valid number in UInt64 range
+		default:
+			return nil, valueCoercionError(v)
+		}
 	case "Float":
 		switch v := val.(type) {
 		case bool: