diff --git a/pom.xml b/pom.xml
index 1fc8f1b..3436af1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -237,7 +237,7 @@
       <properties>
         <!-- 2.12.15 is the minimum, because of https://github.com/scala/bug/issues/12419 -->
         <!-- required fix is https://github.com/scala/scala/pull/9676 -->
-        <scala.version>2.12.18</scala.version>
+        <scala.version>2.13.13</scala.version>
         <scala.binary.version>2.12</scala.binary.version>
       </properties>
     </profile>
@@ -247,7 +247,7 @@
         <activeByDefault>true</activeByDefault>
       </activation>
       <properties>
-        <scala.version>2.13.12</scala.version>
+        <scala.version>2.13.13</scala.version>
         <scala.binary.version>2.13</scala.binary.version>
         <!--
           N.B. the following packages are not available yet for Scala 2.13,