diff --git a/build.sbt b/build.sbt
index 72f6f29..e4d98a5 100644
--- a/build.sbt
+++ b/build.sbt
@@ -18,7 +18,7 @@ ThisBuild / githubWorkflowPublishTargetBranches := Seq.empty
 val Http4sVersion = "0.23.30"
 val CirceVersion = "0.14.10"
 val MunitVersion = "1.0.3"
-val LogbackVersion = "1.5.12"
+val LogbackVersion = "1.5.15"
 val MunitCatsEffectVersion = "2.0.0"
 
 lazy val root = project
diff --git a/src/main/g8/build.sbt b/src/main/g8/build.sbt
index 80eaf12..0464f85 100644
--- a/src/main/g8/build.sbt
+++ b/src/main/g8/build.sbt
@@ -1,7 +1,7 @@
 val Http4sVersion = "0.23.30"
 val CirceVersion = "0.14.10"
 val MunitVersion = "1.0.3"
-val LogbackVersion = "1.5.12"
+val LogbackVersion = "1.5.15"
 val MunitCatsEffectVersion = "2.0.0"
 
 lazy val root = (project in file("."))