diff --git a/build.gradle.kts b/build.gradle.kts
index be6e752..d57fc9b 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -32,7 +32,7 @@ val protobufVersion = "3.21.9"
 val coroutinesVersion = "1.7.3"
 val confluentVersion = "7.3.0"
 val junitJupiterVersion = "5.10.2"
-val testContainersVersion = "1.19.4"
+val testContainersVersion = "1.20.0"
 val provenanceProtoKotlinVersion = "1.17.1"
 
 dependencies {