diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 7fe7cabd..af72baa9 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -4,7 +4,7 @@ junit5-version = '5.12.2'
 picocli-version = "4.7.7"
 slf4j-version = '2.0.17'
 string-similarity-version = '1.0.0'
-testcontainers-version = '1.20.6'
+testcontainers-version = '1.21.3'
 wiremock-testcontainers-version = '1.0-alpha-15'
 
 [libraries]