diff --git a/requirements-dev.txt b/requirements-dev.txt
index aa1ecdb..82de382 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -2,15 +2,15 @@
 -r requirements.txt
 
 # Testing
-pytest==9.0.3
-pytest-cov==7.0.0
+pytest==9.1.1
+pytest-cov==7.1.0
 httpx==0.28.1
 
 # Linting & formatting
-ruff==0.14.0
-black==26.3.1
+ruff==0.15.19
+black==26.5.1
 flake8==7.3.0
 
 # Security scanning
 bandit==1.9.4
-pip-audit==2.9.0
+pip-audit==2.10.1
diff --git a/requirements.txt b/requirements.txt
index 4eeb748..7d578c4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 fastapi==0.138.0
 starlette==1.3.1
-uvicorn[standard]==0.38.0
+uvicorn[standard]==0.49.0
 python-dotenv==1.2.2
 PyJWT==2.13.0
 argon2-cffi==25.1.0