diff --git a/Dockerfile.openapi b/Dockerfile.openapi
index dae2a687..d01ce46e 100644
--- a/Dockerfile.openapi
+++ b/Dockerfile.openapi
@@ -1,4 +1,4 @@
-FROM openapitools/openapi-generator-cli:v6.6.0
+FROM openapitools/openapi-generator-cli:v7.9.0
 
 RUN apt-get update
 RUN apt-get install -y make sudo git