diff --git a/libmpfr/.md5sum b/libmpfr/.md5sum
index ad93b7b4..e95b8562 100644
--- a/libmpfr/.md5sum
+++ b/libmpfr/.md5sum
@@ -1,2 +1,2 @@
-9b67c3009dd8b99403cfa6f93c82f953  libmpfr-3.1.2-p3.patch.gz
+480cf0709148192ffce3abde31ef7cce  libmpfr-3.1.2-p4.patch.gz
 e3d203d188b8fe60bb6578dd3152e05c  mpfr-3.1.2.tar.xz
diff --git a/libmpfr/Pkgfile b/libmpfr/Pkgfile
index e6dbab46..67ee4a69 100644
--- a/libmpfr/Pkgfile
+++ b/libmpfr/Pkgfile
@@ -4,7 +4,7 @@
 # Depends on:  libgmp
 
 name=libmpfr
-version=3.1.2-p3
+version=3.1.2-p4
 release=1
 source=(http://www.mpfr.org/mpfr-${version%-*}/mpfr-${version%-*}.tar.xz
         $name-$version.patch.gz)
diff --git a/libmpfr/libmpfr-3.1.2-p3.patch.gz b/libmpfr/libmpfr-3.1.2-p3.patch.gz
deleted file mode 100644
index 99a751d0..00000000
Binary files a/libmpfr/libmpfr-3.1.2-p3.patch.gz and /dev/null differ
diff --git a/libmpfr/libmpfr-3.1.2-p4.patch.gz b/libmpfr/libmpfr-3.1.2-p4.patch.gz
new file mode 100644
index 00000000..da5428bd
Binary files /dev/null and b/libmpfr/libmpfr-3.1.2-p4.patch.gz differ