diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index 73321878d1..d76f4f752a 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -8744,14 +8744,14 @@ in-memory raw vectors.")
 (define-public r-waveslim
   (package
     (name "r-waveslim")
-    (version "1.7.5")
+    (version "1.7.5.1")
     (source
      (origin
        (method url-fetch)
        (uri (cran-uri "waveslim" version))
        (sha256
         (base32
-         "0lqslkihgrd7rbihqhhk57m9vkbnfsznkvk8430cvbcsn7vridii"))))
+         "0mky0nb4xxp8rybp87mxw2f1q6k400wpxv01zr4injv7ja6028xk"))))
     (build-system r-build-system)
     (native-inputs
      `(("gfortran" ,gfortran)))