diff --git a/smoke-tests/images/fake-backend/build.gradle.kts b/smoke-tests/images/fake-backend/build.gradle.kts
index d1b784458209..813a32940630 100644
--- a/smoke-tests/images/fake-backend/build.gradle.kts
+++ b/smoke-tests/images/fake-backend/build.gradle.kts
@@ -12,7 +12,7 @@ plugins {
 }
 
 dependencies {
-  implementation("com.linecorp.armeria:armeria-grpc:1.27.3")
+  implementation("com.linecorp.armeria:armeria-grpc:1.28.0")
   implementation("io.opentelemetry.proto:opentelemetry-proto")
   runtimeOnly("org.slf4j:slf4j-simple")
 }
diff --git a/testing/armeria-shaded-for-testing/build.gradle.kts b/testing/armeria-shaded-for-testing/build.gradle.kts
index e607bcff5700..b49b93619420 100644
--- a/testing/armeria-shaded-for-testing/build.gradle.kts
+++ b/testing/armeria-shaded-for-testing/build.gradle.kts
@@ -5,7 +5,7 @@ plugins {
 }
 
 dependencies {
-  implementation("com.linecorp.armeria:armeria-junit5:1.27.3")
+  implementation("com.linecorp.armeria:armeria-junit5:1.28.0")
 }
 
 tasks {