diff --git a/testing/gcc/checksums b/testing/gcc/checksums
index e91c6518..3a0303b7 100644
--- a/testing/gcc/checksums
+++ b/testing/gcc/checksums
@@ -1,4 +1,4 @@
-945b175238ffdace82bbce03bbd55f67919fc591a7747f51d8869a714abc437b  gcc-10-20200322.tar.xz
+30bc86cedeb3067397f6968b5e2f894690422d7eb225ada12423ef987b400864  gcc-10-20200426.tar.xz
 87b565e89a9a684fe4ebeeddb8399dce2599f9c9049854ca8c0dfbdea0e21912  gmp-6.1.2.tar.xz
 1d3be708604eae0e42d578ba93b390c2a145f17743a744d8f3f8c2ad5855a38a  mpfr-4.0.2.tar.xz
 6985c538143c1208dcb1ac42cedad6ff52e267b47e5f970183a3e75125b43c2e  mpc-1.1.0.tar.gz
diff --git a/testing/gcc/sources b/testing/gcc/sources
index 4eaf8af0..38663424 100644
--- a/testing/gcc/sources
+++ b/testing/gcc/sources
@@ -1,4 +1,4 @@
-https://gcc.gnu.org/pub/gcc/snapshots/LATEST-10/gcc-10-20200322.tar.xz gcc
+https://gcc.gnu.org/pub/gcc/snapshots/LATEST-10/gcc-10-20200426.tar.xz gcc
 https://gmplib.org/download/gmp/gmp-6.1.2.tar.xz gcc/gmp
 https://ftp.gnu.org/gnu/mpfr/mpfr-4.0.2.tar.xz gcc/mpfr
 https://ftp.gnu.org/gnu/mpc/mpc-1.1.0.tar.gz gcc/mpc
diff --git a/testing/gcc/version b/testing/gcc/version
index 816d33f7..2eda578e 100644
--- a/testing/gcc/version
+++ b/testing/gcc/version
@@ -1 +1 @@
-git 4
+git 5