diff --git a/backend/requirements.txt b/backend/requirements.txt
index 4a7c97f..8933c6e 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -1,5 +1,5 @@
-fastapi==0.103.2
-uvicorn[standard]==0.23.2
+fastapi==0.115.0
+uvicorn[standard]==0.30.1
 
 pydantic==2.7.4
 python-dotenv==1.0.1
diff --git a/frontend/public/env.js.template b/frontend/public/env.js.template
new file mode 100644
index 0000000..d289065
--- /dev/null
+++ b/frontend/public/env.js.template
@@ -0,0 +1,3 @@
+window.__ENV__ = {
+  API_BASE: "${API_BASE:-http://localhost:8000}"
+};