diff --git a/backend/requirements.txt b/backend/requirements.txt
index df06960f..71f3b562 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -23,7 +23,7 @@ redis[hiredis]~=4.6.0
 pandas~=2.1.0
 pyjwt[crypto]==2.4.0
 Authlib~=1.0.1
-httpx~=0.24.1
+httpx==0.27.2
 itsdangerous~=2.1.2
 randomname~=0.1.5
 furl==2.1.3
@@ -39,4 +39,6 @@ mixpanel==4.10.0
 typing_extensions~=4.12.0
 tenacity~=8.5.0
 pyarrow==14.0.2
-plotly>=5.13.1,<6
\ No newline at end of file
+plotly>=5.13.1,<6
+h11==0.16.0
+httpcore==1.0.9
\ No newline at end of file
diff --git a/liccheck.ini b/liccheck.ini
index 4ee4df05..fbc76c95 100644
--- a/liccheck.ini
+++ b/liccheck.ini
@@ -17,6 +17,7 @@ authorized_licenses:
         apache software
 	Apache License, Version 2.0
         Apache-2.0
+        Apache-2.0 AND BSD-2-Clause
 
         gnu lgpl
         GNU Library or Lesser General Public License (LGPL)