diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 9a4aa2f5..47888fc3 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -15,7 +15,7 @@ redis-embedded = "0.7.3"
 groovy = "4.0.13"
 spock = "2.3-groovy-4.0"
 
-testcontainers = "1.19.1"
+testcontainers = "1.19.3"
 
 [libraries]
 micronaut-core = { module = 'io.micronaut:micronaut-core-bom', version.ref = 'micronaut' }