diff --git a/build.sbt b/build.sbt
index c639d8d..0d2c644 100644
--- a/build.sbt
+++ b/build.sbt
@@ -8,7 +8,7 @@ val logbackVersion       = "1.5.7"
 val specs2Version        = "4.20.8"
 val dockerTestkitVersion = "0.12.0"
 
-val scala2_12 = "2.12.19"
+val scala2_12 = "2.12.20"
 val scala2_13 = "2.13.14"
 
 scalaVersion       := scala2_13