diff --git a/backend/Dockerfile b/backend/Dockerfile
index e1d2d60..d245f9a 100644
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -3,7 +3,7 @@ FROM python:3.12-slim
 WORKDIR /app
 
 # Install system deps + Chromium + Terraform CLI
-ARG TERRAFORM_VERSION=1.7.5
+ARG TERRAFORM_VERSION=1.14.7
 RUN apt-get update && apt-get install -y --no-install-recommends \
     curl gcc libffi-dev unzip \
     chromium fonts-liberation fonts-dejavu-core fontconfig && \
diff --git a/backend/requirements.txt b/backend/requirements.txt
index 926c86c..9ebe236 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -1,10 +1,11 @@
-fastapi==0.115.0
-uvicorn[standard]==0.30.0
-python-multipart==0.0.12
-PyJWT==2.9.0
-python-dotenv==1.0.1
-oci==2.133.0
-oracledb==2.4.1
+fastapi>=0.115.0
+uvicorn[standard]>=0.34.0
+python-multipart>=0.0.18
+PyJWT>=2.10.0
+python-dotenv>=1.0.1
+oci>=2.133.0
+oracledb>=2.4.1
 mcp>=1.0.0
-requests>=2.31.0
+requests>=2.32.0
 PyPDF2>=3.0.0
+cryptography>=44.0.0