diff --git a/build.gradle b/build.gradle
index 2757bde..74bc302 100644
--- a/build.gradle
+++ b/build.gradle
@@ -136,8 +136,8 @@ dependencies {
     // We add the full version to localRuntime, not runtimeOnly, so that we do not publish a dependency on it
     // modLocalRuntime "mezz.jei:jei-${mc_version}-neoforge:${jei_version}"
     compileOnly "curse.maven:curios-309927:5266541"
-    compileOnly "curse.maven:sophisticated-backpacks-422301:6303388"
-    compileOnly "curse.maven:sophisticated-core-618298:6317048"
+    compileOnly "curse.maven:sophisticated-backpacks-422301:7169843"
+    compileOnly "curse.maven:sophisticated-core-618298:7169400"
 
     // Example mod dependency using a mod jar from ./libs with a flat dir repository
     // This maps to ./libs/coolmod-${mc_version}-${coolmod_version}.jar
diff --git a/src/main/java/vip/fubuki/playersync/sync/VanillaSync.java b/src/main/java/vip/fubuki/playersync/sync/VanillaSync.java
index 27ef1c4..67aadb6 100644
--- a/src/main/java/vip/fubuki/playersync/sync/VanillaSync.java
+++ b/src/main/java/vip/fubuki/playersync/sync/VanillaSync.java
@@ -640,10 +640,6 @@ public class VanillaSync {
             ender_chest.put(i, getNbtForStorage(player.getEnderChestInventory().getItem(i)));
         }
 
-        if (ModList.get().isLoaded("sophisticatedbackpacks")) {
-            ModsSupport.storeSophisticatedBackpacks(player);
-        }
-
         // Effects
         Map<MobEffect, MobEffectInstance> effects = player.getActiveEffectsMap();
         Map<Integer, String> effectMap = new HashMap<>();
diff --git a/src/main/java/vip/fubuki/playersync/sync/addons/ModsSupport.java b/src/main/java/vip/fubuki/playersync/sync/addons/ModsSupport.java
index 3b35db7..47019e3 100644
--- a/src/main/java/vip/fubuki/playersync/sync/addons/ModsSupport.java
+++ b/src/main/java/vip/fubuki/playersync/sync/addons/ModsSupport.java
@@ -111,6 +111,7 @@ public class ModsSupport {
                                         CompoundTag backpackNbt = NbtUtils.snbtToStructure(nbtString);
                                         // Update BackpackStorage with the retrieved NBT
                                         net.p3pp3rf1y.sophisticatedbackpacks.backpack.BackpackStorage.get().setBackpackContents(contentsUuid, backpackNbt);
+                                        net.p3pp3rf1y.sophisticatedbackpacks.backpack.BackpackStorage.get().setDirty();
                                         PlayerSync.LOGGER.info("Restored backpack data for UUID " + contentsUuid);
                                     }
                                     rsBackpack.close();
@@ -161,6 +162,11 @@ public class ModsSupport {
                 StoreCurios(player, false);
             }
         }
+
+        if (ModList.get().isLoaded("sophisticatedbackpacks")) {
+            ModsSupport.storeSophisticatedBackpacks(player);
+        }
+
     }
 
     public void StoreCurios(net.minecraft.world.entity.player.Player player, boolean init) throws SQLException {