diff --git a/util/crossgcc/buildgcc b/util/crossgcc/buildgcc
index 019b011a5e..c19b7668e2 100755
--- a/util/crossgcc/buildgcc
+++ b/util/crossgcc/buildgcc
@@ -48,7 +48,7 @@ THREADS=1
 
 # GCC toolchain version numbers
 GMP_VERSION=6.1.2
-MPFR_VERSION=4.0.1
+MPFR_VERSION=4.0.2
 MPC_VERSION=1.1.0
 GCC_VERSION=8.2.0
 GCC_AUTOCONF_VERSION=2.69
diff --git a/util/crossgcc/sum/mpfr-4.0.1.tar.xz.cksum b/util/crossgcc/sum/mpfr-4.0.1.tar.xz.cksum
deleted file mode 100644
index 99c17b0c60..0000000000
--- a/util/crossgcc/sum/mpfr-4.0.1.tar.xz.cksum
+++ /dev/null
@@ -1 +0,0 @@
-ae555c56a6fccd21a0ffe3dd3bdc5eb5cc1a5fce  tarballs/mpfr-4.0.1.tar.xz
diff --git a/util/crossgcc/sum/mpfr-4.0.2.tar.xz.cksum b/util/crossgcc/sum/mpfr-4.0.2.tar.xz.cksum
new file mode 100644
index 0000000000..62ede96ee6
--- /dev/null
+++ b/util/crossgcc/sum/mpfr-4.0.2.tar.xz.cksum
@@ -0,0 +1 @@
+52c1f2a4c9a202f46cf3275a8d46b562aa584208  tarballs/mpfr-4.0.2.tar.xz