diff --git a/modules/swagger-generator/Dockerfile_minimal b/modules/swagger-generator/Dockerfile_minimal
index 24c53f78ee1..e64537eee74 100644
--- a/modules/swagger-generator/Dockerfile_minimal
+++ b/modules/swagger-generator/Dockerfile_minimal
@@ -1,4 +1,4 @@
-FROM eclipse-temurin:8-jre
+FROM eclipse-temurin:11-jre
 ENV disableOas31Resolve=False
 WORKDIR /generator
 RUN mkdir /generator/lib