diff --git a/gradle.properties b/gradle.properties
index febdbe2..1dec459 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -5,7 +5,7 @@ org.gradle.jvmargs=-Xmx1G
 	# check these on https://modmuss50.me/fabric.html
 
 minecraft_version=1.21.1
-yarn_mappings=1.21.1-rc1+build.1
+yarn_mappings=1.21.1+build.3
 loader_version=0.15.11
 
 #Fabric api
diff --git a/src/main/resources/fabric.mod.json b/src/main/resources/fabric.mod.json
index 8f0969a..713152c 100644
--- a/src/main/resources/fabric.mod.json
+++ b/src/main/resources/fabric.mod.json
@@ -13,7 +13,7 @@
     "Amirhan-Taipovjan-Greatest-I (Tatar translations)",
     "Alex Gazmanovich (Belarusian translations)",
     "NightMite (Polish translations)",
-    "Niorgamer (Portuguese translations),"
+    "Niorgamer (Portuguese translations)",
     "Dushniyy (Russian translations)"
   ],
   "contact": {