diff --git a/app/src/components/domain/RiskImminentEventMap/index.tsx b/app/src/components/domain/RiskImminentEventMap/index.tsx
index f02d6af15..97368e4c1 100644
--- a/app/src/components/domain/RiskImminentEventMap/index.tsx
+++ b/app/src/components/domain/RiskImminentEventMap/index.tsx
@@ -100,7 +100,7 @@ export interface RiskEventDetailProps<EVENT, EXPOSURE> {
 type Footprint = GeoJSON.FeatureCollection<GeoJSON.Geometry, RiskLayerProperties> | undefined;
 
 // FIXME: read this from common type
-export type ImminentEventSource = 'pdc' | 'wfpAdam' | 'gdacs' | 'meteoSwiss';
+type ImminentEventSource = 'pdc' | 'wfpAdam' | 'gdacs' | 'meteoSwiss';
 
 interface Props<EVENT, EXPOSURE, KEY extends string | number> {
     source: ImminentEventSource;
diff --git a/package.json b/package.json
index dcc96929e..dcc67c794 100644
--- a/package.json
+++ b/package.json
@@ -9,6 +9,7 @@
     },
     "private": true,
     "scripts": {
+        "preinstall": "npx only-allow pnpm",
         "lint:unused": "knip --tags=-knipignore",
         "build:ui": "pnpm -F @ifrc-go/ui build",
         "start:ui": "pnpm -F @ifrc-go/ui start",
@@ -20,6 +21,10 @@
         "build-storybook": "pnpm -F go-ui-storybook build-storybook",
         "chromatic": "pnpm -F go-ui-storybook chromatic"
     },
+    "engines": {
+        "node": "20",
+        "pnpm": "8.6.0"
+    },
     "devDependencies": {
         "@changesets/cli": "^2.27.10",
         "knip": "^5.36.3"
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index d4e73cb6e..1f138f7ee 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -44,8 +44,8 @@ importers:
         specifier: ^7.81.1
         version: 7.81.1(react@18.2.0)
       '@tinymce/tinymce-react':
-        specifier: ^4.3.0
-        version: 4.3.0(react-dom@18.2.0)(react@18.2.0)
+        specifier: ^5.1.1
+        version: 5.1.1(react-dom@18.2.0)(react@18.2.0)
       '@togglecorp/fujs':
         specifier: ^2.1.1
         version: 2.1.1
@@ -4692,8 +4692,8 @@ packages:
     dependencies:
       '@testing-library/dom': 9.3.4
 
-  /@tinymce/tinymce-react@4.3.0(react-dom@18.2.0)(react@18.2.0):
-    resolution: {integrity: sha512-iB4cUsYfcJL4NGuKhqCGYuTmFTje3nPxyPv1HxprTsp/YMGuuiiSNWrv3zwI31QX5Cn8qeq9MrMDnbxuRugHyg==}
+  /@tinymce/tinymce-react@5.1.1(react-dom@18.2.0)(react@18.2.0):
+    resolution: {integrity: sha512-DQ0wpvnf/9z8RsOEAmrWZ1DN1PKqcQHfU+DpM3llLze7FHmxVtzuN8O+FYh0oAAF4stzAXwiCIVacfqjMwRieQ==}
     peerDependencies:
       react: ^18.0.0 || ^17.0.1 || ^16.7.0
       react-dom: ^18.0.0 || ^17.0.1 || ^16.7.0