diff --git a/api/db/UserManager.js b/api/db/UserManager.js
index 77a6e0c..c5bb14b 100644
--- a/api/db/UserManager.js
+++ b/api/db/UserManager.js
@@ -110,7 +110,8 @@ class UserManager {
             favoriteProjectID: -1,
             cubes: 0,
             firstLogin: Date.now(),
-            lastLogin: Date.now()
+            lastLogin: Date.now(),
+            lastUpload: 0
         });
         return token;
     }
@@ -505,6 +506,7 @@ class UserManager {
             remix: remix,
             featured: false,
             date: Date.now(),
+            lastUpdate: Date.now(),
             views: [],
             loves: [],
             votes: [],
@@ -520,7 +522,14 @@ class UserManager {
     }
 
     async updateProject(id, projectBuffer, title, image, instructions, notes, rating) {
-        await this.projects.updateOne({id: id}, {$set: {title: title, instructions: instructions, notes: notes, rating: rating}});
+        await this.projects.updateOne({id: id},
+            {$set: {
+                title: title,
+                instructions: instructions,
+                notes: notes,
+                rating: rating,
+                lastUpdate: Date.now()
+            }});
         fs.writeFileSync(path.join(__dirname, `./projects/files/project_${id}.pmp`), projectBuffer, (err) => {
             if (err) console.log("Error saving project:", err);
         });
diff --git a/db schema.md b/db schema.md
index 8582778..8aa3344 100644
--- a/db schema.md	
+++ b/db schema.md	
@@ -20,6 +20,7 @@
 | firstLogin | number | The unix epoch of when the user first logged in. |
 | lastLogin | number | The unix epoch of when the user last logged in. |
 | followers | array\<string> | The IDs of the users that follow the user. |
+| last upload | number | The unix time of when the user last uploaded a project. |
 
 ## User Messages
 
@@ -59,6 +60,7 @@
 | remix | number/undefined  | Project ID it's a remix of, if it's not a remix then undefined. |
 | featured | boolean | True if the project is featured, false if not. |
 | date | number | Unix timestamp that the project was published |
+| lastUpdate | number | Unix timestamp that the project was last updated |
 | views | Array\<IP(string)> | An array of IPs that have seen the project. The IPs are encrypted. |
 | loves | Array\<string> | An array of people that loved the project. The usernames are encrypted. |
 | votes | Array\<string> | An array of people that voted for the project. The usernames are encrypted |