diff --git a/build.gradle b/build.gradle
index c48d6208..cb321c5d 100644
--- a/build.gradle
+++ b/build.gradle
@@ -123,7 +123,7 @@ subprojects {
 
         azureSdkVersion = "1.2.28"
 
-        testcontainersVersion = "1.20.3"
+        testcontainersVersion = "1.20.4"
 
         testcontainersFakeGcsServerVersion = "0.2.0"