diff --git a/src/main/java/org/gitlab4j/api/GroupApi.java b/src/main/java/org/gitlab4j/api/GroupApi.java
index b4aef7c03..256c27e77 100644
--- a/src/main/java/org/gitlab4j/api/GroupApi.java
+++ b/src/main/java/org/gitlab4j/api/GroupApi.java
@@ -342,6 +342,19 @@ public Group addGroup(String name, String path) throws GitLabApiException {
         return (response.readEntity(Group.class));
     }
 
+    public Group addGroup(Group group) throws GitLabApiException {
+        Form formData = new GitLabApiForm()
+                .withParam("name", group.getName())
+                .withParam("path", group.getPath())
+                .withParam("description", group.getDescription())
+                .withParam("visibility", group.getDescription())
+                .withParam("lfs_enabled", group.getLfsEnabled())
+                .withParam("request_access_enabled", group.getRequestAccessEnabled())
+                .withParam("parent_id", isApiVersion(ApiVersion.V3) ? null : group.getParentId());
+        Response response = post(Response.Status.CREATED, formData, "groups");
+        return (response.readEntity(Group.class));
+    }
+
     /**
      * Creates a new project group. Available only for users who can create groups.
      *
@@ -372,6 +385,28 @@ public Group addGroup(String name, String path, String description, Visibility v
         return (response.readEntity(Group.class));
     }
 
+    /**
+     * Updates a project group. Available only for users who can create groups.
+     *
+     * PUT /groups
+     *
+     * @param group to update
+     * @return updated group instance
+     * @throws GitLabApiException at any exception
+     */
+    public Group updateGroup(Group group) throws GitLabApiException {
+        Form formData = new GitLabApiForm()
+                .withParam("name", group.getName())
+                .withParam("path", group.getPath())
+                .withParam("description", group.getDescription())
+                .withParam("visibility", group.getVisibility())
+                .withParam("lfs_enabled", group.getLfsEnabled())
+                .withParam("request_access_enabled", group.getRequestAccessEnabled())
+                .withParam("parent_id", isApiVersion(ApiVersion.V3) ? null : group.getParentId());
+        Response response = put(Response.Status.OK, formData.asMap(), "groups", group.getId());
+        return (response.readEntity(Group.class));
+    }
+
     /**
      * Updates a  project group. Available only for users who can create groups.
      *