diff --git a/demo-app/gradle/libs.versions.toml b/demo-app/gradle/libs.versions.toml
index fec1cb78c..1d28dd938 100644
--- a/demo-app/gradle/libs.versions.toml
+++ b/demo-app/gradle/libs.versions.toml
@@ -1,5 +1,5 @@
 [versions]
-opentelemetry = "1.39.0"
+opentelemetry = "1.40.0"
 opentelemetry-alpha = "1.39.0-alpha"
 junit = "5.10.3"
 spotless = "6.25.0"
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index f5906f527..fe1c31d38 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,5 +1,5 @@
 [versions]
-opentelemetry = "1.39.0"
+opentelemetry = "1.40.0"
 opentelemetry-alpha = "1.38.0-alpha"
 opentelemetry-instrumentation = "2.5.0"
 opentelemetry-instrumentation-alpha = "2.5.0-alpha"