diff --git a/README.md b/README.md
index 668b74c..e7cfd1d 100644
--- a/README.md
+++ b/README.md
@@ -28,6 +28,6 @@ git clone https://github.com/Turnip-Labs/bta-minimal-mod.git
 
 5. Open `File > Project Structure`, select `Project` and set `Compiler output` to your project's path/out.
 
-6. **Make sure your Client and Server run configurations have `-Dfabric.gameVersion=1.7.7.0` in `VM options`!**
+6. **Make sure your Client and Server run configurations have `-Dfabric.gameVersion=1.7.7.0_01` in `VM options`!**
 
 7. Done! Now all that's left is to change every mention of `examplemod` to your own mod id. Happy modding!
diff --git a/gradle.properties b/gradle.properties
index eed6250..aa4b998 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,7 +1,7 @@
 org.gradle.jvmargs=-Xmx2G
 
 # BTA
-bta_version=1.7.7.0
+bta_version=1.7.7.0_01
 
 # Loader
 loader_version=0.14.19-babric.1-bta