diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4a98ff9..d6dbb30 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -118,8 +118,10 @@ jobs:
           image-ref: crms-backend:${{ github.sha }}
           format: table
           exit-code: 1
+          vuln-type: os,library
           severity: CRITICAL
           ignore-unfixed: true
+          trivyignores: .trivyignore
 
       - name: Trivy scan — frontend
         uses: aquasecurity/trivy-action@master
@@ -127,5 +129,7 @@ jobs:
           image-ref: crms-frontend:${{ github.sha }}
           format: table
           exit-code: 1
+          vuln-type: os,library
           severity: CRITICAL
-          ignore-unfixed: true
\ No newline at end of file
+          ignore-unfixed: true
+          trivyignores: .trivyignore
\ No newline at end of file
diff --git a/.trivyignore b/.trivyignore
new file mode 100644
index 0000000..e69de29
diff --git a/backend/requirements.txt b/backend/requirements.txt
index 7f2a768..4e3a209 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -1,31 +1,15 @@
-alembic==1.18.4
-annotated-doc==0.0.4
-annotated-types==0.7.0
-anyio==4.13.0
-bcrypt==5.0.0
-cffi==2.0.0
-click==8.3.3
-colorama==0.4.6
-cryptography==47.0.0
-ecdsa==0.19.2
-fastapi==0.136.1
-greenlet==3.5.0
-h11==0.16.0
-idna==3.13
-Mako==1.3.12
-MarkupSafe==3.0.3
+fastapi==0.115.12
+uvicorn==0.34.3
+sqlalchemy==2.0.41
+psycopg2-binary==2.9.10
+alembic==1.14.1
+python-jose==3.4.0
 passlib==1.7.4
-psycopg2-binary==2.9.12
-pyasn1==0.6.3
-pycparser==3.0
-pydantic==2.13.3
-pydantic_core==2.46.3
-python-dotenv==1.2.2
-python-jose==3.5.0
-rsa==4.9.1
-six==1.17.0
-SQLAlchemy==2.0.49
-starlette==1.0.0
-typing-inspection==0.4.2
-typing_extensions==4.15.0
-uvicorn==0.46.0
+bcrypt==4.2.1
+python-dotenv==1.1.0
+pydantic==2.11.4
+python-multipart==0.0.20
+anyio==4.9.0
+httpx==0.28.1
+pytest==8.3.5
+pytest-asyncio==0.26.0
\ No newline at end of file