diff --git a/api/savedata.go b/api/savedata.go
index e1861f2..5dedc38 100644
--- a/api/savedata.go
+++ b/api/savedata.go
@@ -6,10 +6,12 @@ import (
 	"encoding/hex"
 	"encoding/json"
 	"fmt"
+	"log"
 	"net/http"
 	"os"
 	"strconv"
 
+	"github.com/Flashfyre/pokerogue-server/db"
 	"github.com/klauspost/compress/zstd"
 )
 
@@ -128,6 +130,11 @@ func (s *Server) HandleSavedataUpdate(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
+	err = db.UpdateAccountLastActivity(uuid)
+	if err != nil {
+		log.Print("failed to update account last activity")
+	}
+
 	hexUuid := hex.EncodeToString(uuid)
 
 	switch r.URL.Query().Get("datatype") {
@@ -237,6 +244,11 @@ func (s *Server) HandleSavedataDelete(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
+	err = db.UpdateAccountLastActivity(uuid)
+	if err != nil {
+		log.Print("failed to update account last activity")
+	}
+
 	hexUuid := hex.EncodeToString(uuid)
 
 	switch r.URL.Query().Get("datatype") {
diff --git a/db/account.go b/db/account.go
index b3912db..60e8807 100644
--- a/db/account.go
+++ b/db/account.go
@@ -29,6 +29,15 @@ func AddAccountSession(username string, token []byte) error {
 	return nil
 }
 
+func UpdateAccountLastActivity(uuid []byte) error {
+	_, err := handle.Exec("UPDATE accounts SET lastActivity = UTC_TIMESTAMP() WHERE uuid = ?", uuid)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
 func GetUsernameFromToken(token []byte) (string, error) {
 	var username string
 	err := handle.QueryRow("SELECT a.username FROM accounts a JOIN sessions s ON s.uuid = a.uuid WHERE s.token = ? AND s.expire > UTC_TIMESTAMP()", token).Scan(&username)