diff --git a/builder-web.opam b/builder-web.opam
index 920db29..fed3f7a 100644
--- a/builder-web.opam
+++ b/builder-web.opam
@@ -49,7 +49,7 @@ depends: [
   "tar"
   "owee"
   "solo5-elftool" {>= "0.3.0"}
-  "decompress"
+  "decompress" {>= "1.5.0"}
   "alcotest" {with-test}
   "ppx_deriving" {with-test}
   "ppx_deriving_yojson" {with-test}