diff --git a/lfs/mpfr-4.2.1.PKGBUILD b/lfs/mpfr-4.2.2.PKGBUILD
similarity index 93%
rename from lfs/mpfr-4.2.1.PKGBUILD
rename to lfs/mpfr-4.2.2.PKGBUILD
index 31c0fe2..df37058 100644
--- a/lfs/mpfr-4.2.1.PKGBUILD
+++ b/lfs/mpfr-4.2.2.PKGBUILD
@@ -1,5 +1,5 @@
 pkgname=mpfr
-_pkgver=4.2.1
+_pkgver=4.2.2
 _patchver=0
 if (( _patchver == 0 )); then
   pkgver=$_pkgver
@@ -12,7 +12,7 @@ homepage='https://www.mpfr.org/'
 # `curl patches.diff -o https://www.mpfr.org/mpfr-${_pkgver}/allpatches`
 sources=("${pkgname}-${_pkgver}.tar.xz")
 urls=("https://ftp.gnu.org/gnu/${pkgname}/${sources[0]}")
-md5sums=("523c50c6318dde6f9dc523bc0244690a")
+md5sums=("7c32c39b8b6e3ae85f25156228156061")
 
 
 src_prepare() {