diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index 36f5037620..23b52f5af9 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -3887,14 +3887,14 @@ (define-public r-processx
 (define-public r-tsp
   (package
     (name "r-tsp")
-    (version "1.1-7")
+    (version "1.1-8")
     (source
      (origin
        (method url-fetch)
        (uri (cran-uri "TSP" version))
        (sha256
         (base32
-         "0rxxhvqi55869dg2p82hzg5kvgcqf9h60cjcg00k3pv9aw4x07kb"))))
+         "0g44f2a4m7rfx6y51cdbr6vcmmpbwgyzpvfjksq3lb7gcpbr7xrx"))))
     (properties `((upstream-name . "TSP")))
     (build-system r-build-system)
     (propagated-inputs `(("r-foreach" ,r-foreach)))