diff --git a/backend/pyproject.toml b/backend/pyproject.toml
index 7b1a761..857bb2f 100644
--- a/backend/pyproject.toml
+++ b/backend/pyproject.toml
@@ -3,14 +3,14 @@ name = "snipsel-backend"
 version = "0.0.0"
 requires-python = ">=3.9"
 dependencies = [
-  "Flask>=3.1.0",
-  "Flask-Cors>=4.0.1",
+  "Flask>=3.1.3",
+  "Flask-Cors>=6.0.0",
   "Flask-Migrate>=4.0.7",
   "Flask-SQLAlchemy>=3.1.1",
   "python-dotenv>=1.0.1",
   "SQLAlchemy>=2.0.16",
   "python-dateutil>=2.9.0",
-  "Authlib>=1.3.2",
+  "Authlib>=1.6.11",
   "requests>=2.32.3",
   "Flask-Caching>=2.3.0",
 ]
diff --git a/backend/requirements.txt b/backend/requirements.txt
index fa56c2a..95ee350 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -1,7 +1,7 @@
-Flask==3.1.0
+Flask==3.1.3
 Flask-SQLAlchemy==3.1.1
 Flask-Migrate==4.0.7
-Flask-Cors==4.0.1
+Flask-Cors==6.0.0
 python-dotenv==1.0.1
 Pillow==11.1.0
 pillow-heif==0.21.0
@@ -10,6 +10,6 @@ pywebpush==2.3.0
 pyotp==2.9.0
 qrcode==7.4.2
 webauthn==2.2.0
-Authlib==1.3.2
+Authlib==1.6.11
 requests==2.32.3
 Flask-Caching==2.3.0