diff --git a/webapp/requirements.txt b/webapp/requirements.txt
index 16afaf2e..54732c09 100644
--- a/webapp/requirements.txt
+++ b/webapp/requirements.txt
@@ -1,5 +1,4 @@
-shinylive
+shinylive==0.1.1
 astral==2.2
-shinyswatch
-shiny==0.6.0
-click==8.1.7
+shinyswatch==0.3.1
+shiny==0.5.0