diff --git a/MCPOMF-b1.7.3-3.jar b/MCPOMF-b1.7.3-3.jar
deleted file mode 100644
index 6cced5e..0000000
Binary files a/MCPOMF-b1.7.3-3.jar and /dev/null differ
diff --git a/build.gradle b/build.gradle
index b13ac2b..c75fdec 100644
--- a/build.gradle
+++ b/build.gradle
@@ -52,7 +52,7 @@ dependencies {
 	//to change the versions see the gradle.properties file
 	minecraft "com.mojang:minecraft:${project.minecraft_version}"
 
-	mappings files("MCPOMF-b1.7.3-3.jar")
+	mappings files("mcpomf-b1.7.3+build.4.jar")
 
 	modImplementation "com.github.minecraft-cursed-legacy:cursed-fabric-loader:${project.loader_version}"
 }
diff --git a/mcpomf-b1.7.3+build.4.jar b/mcpomf-b1.7.3+build.4.jar
new file mode 100644
index 0000000..2c8a201
Binary files /dev/null and b/mcpomf-b1.7.3+build.4.jar differ