diff --git a/queries/astro/highlights.scm b/queries/astro/highlights.scm
index 95c2d544e..62e8ed247 100644
--- a/queries/astro/highlights.scm
+++ b/queries/astro/highlights.scm
@@ -1,3 +1,5 @@
 ; inherits: html
 
 [ "---" ] @punctuation.delimiter
+
+[ "{" "}" ] @punctuation.special
diff --git a/queries/astro/injections.scm b/queries/astro/injections.scm
index 981dece31..8b68bee23 100644
--- a/queries/astro/injections.scm
+++ b/queries/astro/injections.scm
@@ -1,4 +1,7 @@
 ; inherits: html
 
 ((frontmatter
-   (raw_text) @typescript))
+    (raw_text) @typescript))
+
+((interpolation
+    (raw_text) @tsx))