diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 0448bd0..4de8345 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -52,6 +52,7 @@ jobs:
           pytest tests/unit/ -v --cov=. --cov-report=xml
         env:
           TESTING: 'true'
+          SECRET_KEY: 'test-secret-key-for-ci-cd-minimum-32-chars-long'
           DATABASE_URL: postgresql://nordabiz_test:testpassword@localhost:5432/nordabiz_test
 
       - name: Run integration tests
@@ -59,6 +60,7 @@ jobs:
           pytest tests/integration/ -v --cov=. --cov-report=xml --cov-append
         env:
           TESTING: 'true'
+          SECRET_KEY: 'test-secret-key-for-ci-cd-minimum-32-chars-long'
           DATABASE_URL: postgresql://nordabiz_test:testpassword@localhost:5432/nordabiz_test
 
       - name: Run security tests
@@ -66,6 +68,7 @@ jobs:
           pytest tests/security/ -v
         env:
           TESTING: 'true'
+          SECRET_KEY: 'test-secret-key-for-ci-cd-minimum-32-chars-long'
           DATABASE_URL: postgresql://nordabiz_test:testpassword@localhost:5432/nordabiz_test
 
       - name: Check coverage
diff --git a/requirements.txt b/requirements.txt
index 3cd75f6..73aee16 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -31,6 +31,7 @@ Flask-Mail==0.9.1
 requests==2.31.0
 feedparser==6.0.10
 user-agents>=2.2.0
+pdfplumber>=0.10.0
 
 # SEO Analysis
 beautifulsoup4==4.12.3