1 files changed, 4 insertions, 1 deletions
diff --git a/src/html_renderer.rs b/src/html_renderer.rs
index 61d2d73..5251d0a 100644
--- a/src/html_renderer.rs
+++ b/src/html_renderer.rs
@@ -124,7 +124,10 @@ fn line_content(line: &GeminiLine) -> String {
             format!("<pre aria-label=\"{alt_text}\">")
         }
         GeminiLine::PreformattedToggle(false, _) => "</pre>".to_string(),
-        GeminiLine::Text(content, true) | GeminiLine::Quote(content) => content.to_string(),
+        GeminiLine::Text(content, true) | GeminiLine::Quote(content) => content
+            .replace('<', "&lt;")
+            .replace('>', "&gt;")
+            .to_string(),
     }
 }