diff --git a/build.gradle b/build.gradle
index a32bacf..0819d27 100644
--- a/build.gradle
+++ b/build.gradle
@@ -73,7 +73,7 @@ allprojects {
       mavenBom "com.google.protobuf:protobuf-bom:${protobuf_version}"
       mavenBom "io.grpc:grpc-bom:1.21.1"
       mavenBom "org.spockframework:spock-bom:2.0-M4-groovy-2.5"
-      mavenBom "org.testcontainers:testcontainers-bom:1.15.0"
+      mavenBom "org.testcontainers:testcontainers-bom:1.17.5"
     }
   }