diff --git a/build.sbt b/build.sbt
index 6e14c46..a58f5af 100644
--- a/build.sbt
+++ b/build.sbt
@@ -12,7 +12,7 @@ description := "Google Spreadsheets datasource for SparkSQL and DataFrames."
 
 licenses += ("Apache-2.0", url("http://www.apache.org/licenses/LICENSE-2.0"))
 
-scalaVersion := "2.12.15"
+scalaVersion := "2.12.18"
 
 sparkVersion := "3.3.0"