diff --git a/build.gradle.kts b/build.gradle.kts
index 3cb9bce..5679f10 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -99,9 +99,9 @@ subprojects {
             dependency("ch.qos.logback.contrib:logback-json-classic:0.1.5")
             dependency("ch.qos.logback.contrib:logback-jackson:0.1.5")
 
-            dependency("org.testcontainers:testcontainers:1.15.1")
-            dependency("org.testcontainers:postgresql:1.15.1")
-            dependency("org.testcontainers:junit-jupiter:1.15.1")
+            dependency("org.testcontainers:testcontainers:1.18.3")
+            dependency("org.testcontainers:postgresql:1.18.3")
+            dependency("org.testcontainers:junit-jupiter:1.18.3")
             dependency("org.junit.jupiter:junit-jupiter-api:5.4.2")
             dependency("org.junit.jupiter:junit-jupiter-params:5.4.2")
             dependency("org.junit.jupiter:junit-jupiter-engine:5.4.2")