diff --git a/images/masterportal-v2/Dockerfile b/images/masterportal-v2/Dockerfile
index e1acbde..f9ae923 100644
--- a/images/masterportal-v2/Dockerfile
+++ b/images/masterportal-v2/Dockerfile
@@ -1,6 +1,6 @@
 FROM nginx:1.27.4-alpine@sha256:4ff102c5d78d254a6f0da062b3cf39eaf07f01eec0927fd21e219d0af8bc0591
 
-ENV MASTERPORTAL_VERSION 2.51.0
+ENV MASTERPORTAL_VERSION 2.52.0
 
 # download and restructure Masterportal
 RUN curl -fsLw "status %{http_code}, size: %{size_download}" \
diff --git a/images/masterportal-v3/Dockerfile b/images/masterportal-v3/Dockerfile
index 5e1c907..04f859c 100644
--- a/images/masterportal-v3/Dockerfile
+++ b/images/masterportal-v3/Dockerfile
@@ -1,6 +1,6 @@
 FROM nginx:1.27.4-alpine@sha256:4ff102c5d78d254a6f0da062b3cf39eaf07f01eec0927fd21e219d0af8bc0591
 
-ENV MASTERPORTAL_VERSION 3.4.0
+ENV MASTERPORTAL_VERSION 3.7.0
 
 # download and restructure Masterportal
 RUN curl -fsLw "status %{http_code}, size: %{size_download}" \