diff --git a/index.js b/index.js
index b856867..17c70b6 100644
--- a/index.js
+++ b/index.js
@@ -72,7 +72,7 @@ function spawnGoogleJavaFormat(args, done, stdio) {
   // Add the library in, with java 16 compat
   args = [
     "-jar",
-    `${LOCATION}/lib/google-java-format-1.19.1-all-deps.jar`,
+    `${LOCATION}/lib/google-java-format-1.20.0-all-deps.jar`,
   ].concat(args);
 
   // extract glob, if present
diff --git a/lib/google-java-format-1.19.1-all-deps.jar b/lib/google-java-format-1.20.0-all-deps.jar
similarity index 91%
rename from lib/google-java-format-1.19.1-all-deps.jar
rename to lib/google-java-format-1.20.0-all-deps.jar
index 96e051a..5f64793 100644
Binary files a/lib/google-java-format-1.19.1-all-deps.jar and b/lib/google-java-format-1.20.0-all-deps.jar differ