diff --git a/Dockerfile.base b/Dockerfile.base
index 17f6097..782a5cd 100644
--- a/Dockerfile.base
+++ b/Dockerfile.base
@@ -1,4 +1,4 @@
-FROM node:18-buster
+FROM node:22-bullseye
 
 LABEL maintainer="smapshot@heig-vd.ch"
 
diff --git a/package.json b/package.json
index 50357cc..ec27d50 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
     ]
   },
   "engines": {
-    "node": ">=12.0.0 <19.0.0"
+    "node": ">=22.0.0 <23.0.0"
   },
   "dependencies": {
     "@aws-sdk/client-ses": "^3.658.1",
diff --git a/requirements.txt b/requirements.txt
index 82a330e..893dd62 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,5 +3,5 @@
 opencv-python>=4.5.0
 numpy>=1.19.0
 scipy>=1.6.0
-pymap3d>=2.4.0
-lmfit>=1.0.0
\ No newline at end of file
+pymap3d>=3.2.0
+lmfit>=1.0.0