diff --git a/core/src/graph-types.ts b/core/src/graph-types.ts
index 1526caac1..f40a3de69 100644
--- a/core/src/graph-types.ts
+++ b/core/src/graph-types.ts
@@ -21,6 +21,7 @@ import { stringify } from './json'
 
 type StandardDate = Date
 type NumberOrInteger = number | Integer | bigint
+type Properties = { [key: string]: any }
 
 const IDENTIFIER_PROPERTY_ATTRIBUTES = {
   value: true,
@@ -43,18 +44,18 @@ function hasIdentifierProperty(obj: any, property: string): boolean {
 /**
  * Class for Node Type.
  */
-class Node<T extends NumberOrInteger = Integer> {
+class Node<T extends NumberOrInteger = Integer, P extends Properties = Properties> {
   identity: T
   labels: string[]
-  properties: any
+  properties: P
   /**
    * @constructor
    * @protected
    * @param {Integer|number} identity - Unique identity
    * @param {Array<string>} labels - Array for all labels
-   * @param {Object} properties - Map with node properties
+   * @param {Properties} properties - Map with node properties
    */
-  constructor(identity: T, labels: string[], properties: any) {
+  constructor(identity: T, labels: string[], properties: P) {
     /**
      * Identity of the node.
      * @type {Integer|number}
@@ -67,7 +68,7 @@ class Node<T extends NumberOrInteger = Integer> {
     this.labels = labels
     /**
      * Properties of the node.
-     * @type {Object}
+     * @type {Properties}
      */
     this.properties = properties
   }
@@ -112,12 +113,12 @@ function isNode(obj: object): boolean {
 /**
  * Class for Relationship Type.
  */
-class Relationship<T extends NumberOrInteger = Integer> {
+class Relationship<T extends NumberOrInteger = Integer, P extends Properties = Properties> {
   identity: T
   start: T
   end: T
   type: string
-  properties: any
+  properties: P
 
   /**
    * @constructor
@@ -126,9 +127,9 @@ class Relationship<T extends NumberOrInteger = Integer> {
    * @param {Integer|number} start - Identity of start Node
    * @param {Integer|number} end - Identity of end Node
    * @param {string} type - Relationship type
-   * @param {Object} properties - Map with relationship properties
+   * @param {Properties} properties - Map with relationship properties
    */
-  constructor(identity: T, start: T, end: T, type: string, properties: any) {
+  constructor(identity: T, start: T, end: T, type: string, properties: P) {
     /**
      * Identity of the relationship.
      * @type {Integer|number}
@@ -151,7 +152,7 @@ class Relationship<T extends NumberOrInteger = Integer> {
     this.type = type
     /**
      * Properties of the relationship.
-     * @type {Object}
+     * @type {Properties}
      */
     this.properties = properties
   }
@@ -194,17 +195,17 @@ function isRelationship(obj: object): boolean {
  * Class for UnboundRelationship Type.
  * @access private
  */
-class UnboundRelationship<T extends NumberOrInteger = Integer> {
+class UnboundRelationship<T extends NumberOrInteger = Integer, P extends Properties = Properties> {
   identity: T
   type: string
-  properties: any
+  properties: P
 
   /**
    * @constructor
    * @protected
    * @param {Integer|number} identity - Unique identity
    * @param {string} type - Relationship type
-   * @param {Object} properties - Map with relationship properties
+   * @param {Properties} properties - Map with relationship properties
    */
   constructor(identity: T, type: string, properties: any) {
     /**
@@ -219,7 +220,7 @@ class UnboundRelationship<T extends NumberOrInteger = Integer> {
     this.type = type
     /**
      * Properties of the relationship.
-     * @type {Object}
+     * @type {Properties}
      */
     this.properties = properties
   }
diff --git a/test/types/graph-types.test.ts b/test/types/graph-types.test.ts
index 78e64899d..bebf0e10f 100644
--- a/test/types/graph-types.test.ts
+++ b/test/types/graph-types.test.ts
@@ -45,6 +45,13 @@ const node2: Node<number> = new Node(2, ['Person', 'Employee'], {
 })
 const node2Id: number = node2.identity
 
+type NodeProps = { name: string }
+const node3: Node<number, NodeProps> = new Node(2, ['Person', 'Employee'], {
+  name: 'Alice'
+})
+const node3Props: NodeProps = node3.properties
+const node3PropertyName: string = node3.properties.name
+
 const rel1: Relationship = new Relationship(int(1), int(2), int(3), 'KNOWS', {
   since: 12345
 })
@@ -86,6 +93,28 @@ const rel6Start: number = rel6.start
 const rel6End: number = rel6.end
 const isRel6: boolean = rel6 instanceof UnboundRelationship
 
+type RelationshipProps = { since: number }
+const rel7: Relationship<number, RelationshipProps> = new Relationship(
+  2,
+  3,
+  4,
+  'KNOWS',
+  {
+    since: 12345
+  }
+)
+const rel7Props: RelationshipProps = rel7.properties
+const rel7PropertySince: number = rel7.properties.since
+
+const rel8: UnboundRelationship<
+  number,
+  RelationshipProps
+> = new UnboundRelationship(5, 'KNOWS', {
+  since: 12345
+})
+const rel8Props: RelationshipProps = rel8.properties
+const rel8PropertySince: number = rel8.properties.since
+
 const pathSegment1: PathSegment = new PathSegment(node1, rel1, node1)
 const pathSegment1Start: Node = pathSegment1.start
 const pathSegment1Rel: Relationship = pathSegment1.relationship