diff --git a/build.gradle.kts b/build.gradle.kts
index 8376cd4d..fbb0e17a 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -21,7 +21,7 @@ val kotlinVersion = "1.9.24"
 val mockkVersion = "1.13.13"
 val postgresVersion = "42.7.4"
 val hikariVersion = "5.1.0"
-val flywayVersion = "10.20.1"
+val flywayVersion = "10.21.0"
 val gsonVersion = "2.11.0"
 val kafkaVersion = "3.7.0"
 val altinnKanalSchemasVersion = "2.0.0"