diff --git a/build.sbt b/build.sbt
index 7e4496d..7729ba8 100644
--- a/build.sbt
+++ b/build.sbt
@@ -11,7 +11,7 @@ ThisBuild / developers := List(
   tlGitHubDev("hnaderi", "Hossein Naderi")
 )
 
-val scala212 = "2.12.19"
+val scala212 = "2.12.20"
 
 ThisBuild / tlSonatypeUseLegacyHost := false
 ThisBuild / tlSitePublishBranch := Some("main")