diff --git a/reflex/components/datadisplay/code.py b/reflex/components/datadisplay/code.py
index 9d5052df1..b514bc888 100644
--- a/reflex/components/datadisplay/code.py
+++ b/reflex/components/datadisplay/code.py
@@ -382,7 +382,7 @@ for theme_name in dir(Theme):
 class CodeBlock(Component, MarkdownComponentMap):
     """A code block."""
 
-    library = "react-syntax-highlighter@15.6.1"
+    library = "react-syntax-highlighter@15.6.0"
 
     tag = "PrismAsyncLight"