diff --git a/gradle.properties b/gradle.properties
index b92fef2..699e53b 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -6,7 +6,7 @@ minecraft_version=25w15a
 yarn_mappings=25w15a+build.5
 loader_version=0.16.13
 # Mod Properties
-mod_version=1.10+1.21.6-SNAPSHOT.1
+mod_version=1.11+1.21.6-SNAPSHOT.1
 maven_group=me.lukasabbe
 archives_base_name=Bookshelfinspector
 
diff --git a/src/main/java/me/lukasabbe/bookshelfinspector/data/Tags.java b/src/main/java/me/lukasabbe/bookshelfinspector/data/Tags.java
new file mode 100644
index 0000000..f052341
--- /dev/null
+++ b/src/main/java/me/lukasabbe/bookshelfinspector/data/Tags.java
@@ -0,0 +1,10 @@
+package me.lukasabbe.bookshelfinspector.data;
+
+import net.minecraft.block.Block;
+import net.minecraft.registry.RegistryKeys;
+import net.minecraft.registry.tag.TagKey;
+import net.minecraft.util.Identifier;
+
+public class Tags {
+    public static final TagKey<Block> CHISELED_BOOKSHELVES = TagKey.of(RegistryKeys.BLOCK, Identifier.of("c", "chiseled_bookshelves"));
+}
diff --git a/src/main/java/me/lukasabbe/bookshelfinspector/util/Inspector.java b/src/main/java/me/lukasabbe/bookshelfinspector/util/Inspector.java
index aa92e0a..980c992 100644
--- a/src/main/java/me/lukasabbe/bookshelfinspector/util/Inspector.java
+++ b/src/main/java/me/lukasabbe/bookshelfinspector/util/Inspector.java
@@ -3,6 +3,7 @@ package me.lukasabbe.bookshelfinspector.util;
 import me.lukasabbe.bookshelfinspector.Bookshelfinspector;
 import me.lukasabbe.bookshelfinspector.BookshelfinspectorClient;
 import me.lukasabbe.bookshelfinspector.data.BookData;
+import me.lukasabbe.bookshelfinspector.data.Tags;
 import me.lukasabbe.bookshelfinspector.mixin.BookshelfInvoker;
 import me.lukasabbe.bookshelfinspector.network.packets.BookShelfInventoryRequestPayload;
 import me.lukasabbe.bookshelfinspector.network.packets.LecternInventoryRequestPayload;
@@ -53,7 +54,7 @@ public class Inspector {
         bookShelfData.latestPos = pos;
 
 
-        if(client.player.getWorld().getBlockState(pos).isOf(Blocks.CHISELED_BOOKSHELF)){
+        if(client.player.getWorld().getBlockState(pos).isIn(Tags.CHISELED_BOOKSHELVES)){
             bookShelfInspect(pos, blockHitResult, client);
         }else if(client.player.getWorld().getBlockState(pos).isOf(Blocks.LECTERN) && config.lecternToggle){
             lecternInspect(pos);
diff --git a/src/main/resources/data/c/tags/block/chiseled_bookshelves.json b/src/main/resources/data/c/tags/block/chiseled_bookshelves.json
new file mode 100644
index 0000000..fe20353
--- /dev/null
+++ b/src/main/resources/data/c/tags/block/chiseled_bookshelves.json
@@ -0,0 +1,6 @@
+{
+  "replace": false,
+  "values": [
+    "minecraft:chiseled_bookshelf"
+  ]
+}
\ No newline at end of file