diff --git a/build.sbt b/build.sbt
index 26460c6ff..6a8850356 100644
--- a/build.sbt
+++ b/build.sbt
@@ -951,7 +951,7 @@ lazy val openTelemetryTracingZioBackend = (projectMatrix in file("observability/
   .settings(
     name := "opentelemetry-tracing-zio-backend",
     libraryDependencies ++= Seq(
-      "dev.zio" %% "zio-opentelemetry" % "3.1.14",
+      "dev.zio" %% "zio-opentelemetry" % "3.1.15",
       "io.opentelemetry.semconv" % "opentelemetry-semconv" % openTelemetrySemconvVersion,
       "io.opentelemetry" % "opentelemetry-api" % openTelemetryVersion,
       "io.opentelemetry" % "opentelemetry-sdk-testing" % openTelemetryVersion % Test