diff --git a/build.sbt b/build.sbt
index 9796d36..6f93189 100644
--- a/build.sbt
+++ b/build.sbt
@@ -96,7 +96,7 @@ lazy val anghammarad = project
       "com.vladsch.flexmark" % "flexmark-ext-tables" % flexmarkVersion,
       "com.vladsch.flexmark" % "flexmark-util" % flexmarkVersion,
       "com.typesafe.scala-logging" %% "scala-logging" % scalaLoggingVersion,
-      "ch.qos.logback" % "logback-classic" % "1.5.11",
+      "ch.qos.logback" % "logback-classic" % "1.5.12",
       "org.scalatest" %% "scalatest" % scalaTestVersion % Test
     ),
     assembly / assemblyOutputPath := file("anghammarad/anghammarad.jar"),
diff --git a/project/build.properties b/project/build.properties
index bc73906..09feeee 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1 +1 @@
-sbt.version=1.10.3
+sbt.version=1.10.4