diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index c3d39e1948..6060a4873f 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -4252,13 +4252,13 @@ (define-public r-jsonlite
 (define-public r-servr
   (package
     (name "r-servr")
-    (version "0.27")
+    (version "0.28")
     (source (origin
               (method url-fetch)
               (uri (cran-uri "servr" version))
               (sha256
                (base32
-                "1iaqah3896660d609fb6960x3mg17jak3j5akmmli0z4pdb3rhh1"))))
+                "10nl6aal2kr0k1j7yfpggcxpjxby6z5hhc6wb4nkqhy2w5qi6g26"))))
     (build-system r-build-system)
     (propagated-inputs
      (list r-httpuv r-jsonlite r-mime r-xfun))