diff --git a/bun.lock b/bun.lock
index 7ae7f21..6fe246a 100644
--- a/bun.lock
+++ b/bun.lock
@@ -14,7 +14,7 @@
         "@iconify-json/pajamas": "1.2.15",
         "@iconify-json/simple-icons": "1.2.83",
         "@playform/compress": "0.2.3",
-        "@preline/collapse": "^4.2.0",
+        "@preline/collapse": "4.2.0",
         "@swup/astro": "1.8.0",
         "@tailwindcss/postcss": "4.3.0",
         "@tailwindcss/vite": "4.3.0",
diff --git a/package.json b/package.json
index 0fc46f1..9084f52 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "@iconify-json/pajamas": "1.2.15",
     "@iconify-json/simple-icons": "1.2.83",
     "@playform/compress": "0.2.3",
-    "@preline/collapse": "^4.2.0",
+    "@preline/collapse": "4.2.0",
     "@swup/astro": "1.8.0",
     "@tailwindcss/postcss": "4.3.0",
     "@tailwindcss/vite": "4.3.0",