diff --git a/backend/requirements.txt b/backend/requirements.txt
index 7a3668428..3ca68277f 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -52,6 +52,7 @@ rank-bm25==0.2.2
 faster-whisper==1.0.2
 
 PyJWT[crypto]==2.8.0
+authlib==1.3.2
 
 black==24.4.2
 langfuse==2.33.0
diff --git a/pyproject.toml b/pyproject.toml
index 004ce374b..bb4744136 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -61,6 +61,7 @@ dependencies = [
     "faster-whisper==1.0.2",
 
     "PyJWT[crypto]==2.8.0",
+    "authlib==1.3.0",
 
     "black==24.4.2",
     "langfuse==2.33.0",
diff --git a/requirements-dev.lock b/requirements-dev.lock
index 39b1d0ef0..fa4f48e63 100644
--- a/requirements-dev.lock
+++ b/requirements-dev.lock
@@ -34,6 +34,8 @@ asgiref==3.8.1
     # via opentelemetry-instrumentation-asgi
 attrs==23.2.0
     # via aiohttp
+authlib==1.3.0
+    # via open-webui
 av==11.0.0
     # via faster-whisper
 backoff==2.2.1
@@ -93,6 +95,7 @@ click==8.1.7
 coloredlogs==15.0.1
     # via onnxruntime
 cryptography==42.0.7
+    # via authlib
     # via litellm
     # via pyjwt
 ctranslate2==4.2.1
diff --git a/requirements.lock b/requirements.lock
index 39b1d0ef0..fa4f48e63 100644
--- a/requirements.lock
+++ b/requirements.lock
@@ -34,6 +34,8 @@ asgiref==3.8.1
     # via opentelemetry-instrumentation-asgi
 attrs==23.2.0
     # via aiohttp
+authlib==1.3.0
+    # via open-webui
 av==11.0.0
     # via faster-whisper
 backoff==2.2.1
@@ -93,6 +95,7 @@ click==8.1.7
 coloredlogs==15.0.1
     # via onnxruntime
 cryptography==42.0.7
+    # via authlib
     # via litellm
     # via pyjwt
 ctranslate2==4.2.1