diff --git a/gnu/packages/statistics.scm b/gnu/packages/statistics.scm
index d3e3759c98..1dd7cad2d9 100644
--- a/gnu/packages/statistics.scm
+++ b/gnu/packages/statistics.scm
@@ -7802,13 +7802,13 @@ Neyman, 1936; cf.  Spiller et al., 2012), etc.")
 (define-public r-mumin
   (package
     (name "r-mumin")
-    (version "1.47.5")
+    (version "1.48.4")
     (source (origin
               (method url-fetch)
               (uri (cran-uri "MuMIn" version))
               (sha256
                (base32
-                "0xqasb79lmdhff25zalzrpjwv6qs9qnxr54ypnqjjgshi96mbwvg"))))
+                "04zn63snv218c44nllfh8bqh5xg0gamd9fcpwxisvi9gwb3f20i0"))))
     (properties `((upstream-name . "MuMIn")))
     (build-system r-build-system)
     (propagated-inputs (list r-insight r-matrix r-nlme))