diff --git a/smoke-tests/framework/build.gradle.kts b/smoke-tests/framework/build.gradle.kts
index f06c7e68bdc..96a30faffcf 100644
--- a/smoke-tests/framework/build.gradle.kts
+++ b/smoke-tests/framework/build.gradle.kts
@@ -22,7 +22,7 @@ dependencies {
   implementation("io.opentelemetry.proto:opentelemetry-proto:1.5.0-alpha")
 
   // this is exposed in SmokeTestExtension API
-  api("org.testcontainers:testcontainers:1.20.5")
+  api("org.testcontainers:testcontainers:1.20.6")
 
   implementation("org.awaitility:awaitility:4.3.0")