diff --git a/modules/rosenthal/packages/web.scm b/modules/rosenthal/packages/web.scm
index 6a940f2..47b3a97 100644
--- a/modules/rosenthal/packages/web.scm
+++ b/modules/rosenthal/packages/web.scm
@@ -377,12 +377,12 @@ looking for a reliable platform to manage their software projects.")
   (package
     (inherit iocaine)
     (name "iocaine-dolly")
-    (version "2.5.0")
+    (version "2.5.1")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "iocaine" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "1x445vnalm323qphxfbfrdzmv9q83h2kybimwm2j39j9p9hj188s"))))
+        (base32 "0m52hmvcc8dc86xj709cnhai29sppfrjbbk33mqbwwgxfi126r2g"))))
     (inputs (cons* jemalloc (rosenthal-cargo-inputs 'iocaine)))))