diff --git a/build.sbt b/build.sbt
index c9249c0..ad73dbe 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,4 +1,4 @@
-val scala213 = "2.13.8"
+val scala213 = "2.13.18"
 val scala212 = "2.12.15"
 val dotty = "3.0.2"