diff --git a/gnu/packages/multiprecision.scm b/gnu/packages/multiprecision.scm
index da52b2b1e9..6e136037d1 100644
--- a/gnu/packages/multiprecision.scm
+++ b/gnu/packages/multiprecision.scm
@@ -69,13 +69,13 @@ (define-public gmp
 (define-public mpfr
   (package
    (name "mpfr")
-   (version "3.1.2")
+   (version "3.1.3")
    (source (origin
             (method url-fetch)
             (uri (string-append "mirror://gnu/mpfr/mpfr-" version
                                 ".tar.xz"))
             (sha256 (base32
-                     "0fs501qi8l523gs3cpy4jjcnvwxggyfbklcys80wq236xx3hz79r"))))
+                     "05jaa5z78lvrayld09nyr0v27c1m5dm9l7kr85v2bj4jv65s0db8"))))
    (build-system gnu-build-system)
    (outputs '("out" "debug"))
    (propagated-inputs `(("gmp" ,gmp)))            ; <mpfr.h> refers to <gmp.h>