diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 93c3855..16180bb 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -23,7 +23,7 @@ kotlinx-coroutines-debug = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-
 
 slf4j-simple = { module = "org.slf4j:slf4j-simple", version = "2.0.16" }
 
-testcontainers-postgres = { module = "org.testcontainers:postgresql", version = "1.20.3" }
+testcontainers-postgres = { module = "org.testcontainers:postgresql", version = "1.20.4" }
 hikaricp = { module = "com.zaxxer:HikariCP", version = "6.2.1" }
 datasource-proxy = { module = "net.ttddyy:datasource-proxy", version = "1.10.1" }