diff --git a/lib/contracts/contributor.js b/lib/contracts/contributor.js
index 3d8ce87..82b0c4f 100644
--- a/lib/contracts/contributor.js
+++ b/lib/contracts/contributor.js
@@ -58,6 +58,30 @@ class Contributor extends Record {
         return this.functions.addContributor(...contributor, callOptions);
       });
   }
+
+  updateProfile(contributorId, updateAttr, callOptions = {}) {
+    return this.getById(contributorId).then(async (contributor) => {
+      let updatedContributorAttr = Object.assign(contributor, updateAttr)
+      let updatedContributor = new ContributorSerializer(updatedContributorAttr);
+
+      try { await updatedContributor.validate(); }
+      catch (error) { return Promise.reject(error); }
+
+      const jsonStr = updatedContributor.serialize();
+
+      return this.ipfs
+        .add(jsonStr)
+        .then(ipfsHashAttr => {
+          return this.functions.updateContributorProfileHash(
+            contributorId,
+            ipfsHashAttr.hashDigest,
+            ipfsHashAttr.hashFunction,
+            ipfsHashAttr.hashSize,
+            callOptions
+          );
+        });
+    });
+  }
 }
 
 module.exports = Contributor;