diff --git a/core/gcc/checksums b/core/gcc/checksums
index aab23a21..d4cf3bb1 100644
--- a/core/gcc/checksums
+++ b/core/gcc/checksums
@@ -1,5 +1,5 @@
-b8dd4368bb9c7f0b98188317ee0254dd8cc99d1e3a18d0ff146c855fe16c1d8c  gcc-10.2.0.tar.xz
-87b565e89a9a684fe4ebeeddb8399dce2599f9c9049854ca8c0dfbdea0e21912  gmp-6.1.2.tar.xz
-1d3be708604eae0e42d578ba93b390c2a145f17743a744d8f3f8c2ad5855a38a  mpfr-4.0.2.tar.xz
-6985c538143c1208dcb1ac42cedad6ff52e267b47e5f970183a3e75125b43c2e  mpc-1.1.0.tar.gz
-765614b3396d70bca3fa0ae4a813632486c6dca320e2bd13c8c39dca52be4a4c  c99
+4c4a6fb8a8396059241c2e674b85b351c26a5d678274007f076957afa1cc9ddf
+87b565e89a9a684fe4ebeeddb8399dce2599f9c9049854ca8c0dfbdea0e21912
+1d3be708604eae0e42d578ba93b390c2a145f17743a744d8f3f8c2ad5855a38a
+6985c538143c1208dcb1ac42cedad6ff52e267b47e5f970183a3e75125b43c2e
+765614b3396d70bca3fa0ae4a813632486c6dca320e2bd13c8c39dca52be4a4c
diff --git a/core/gcc/sources b/core/gcc/sources
index 587f2551..2a087c8a 100644
--- a/core/gcc/sources
+++ b/core/gcc/sources
@@ -1,4 +1,4 @@
-https://gcc.gnu.org/pub/gcc/releases/gcc-10.2.0/gcc-10.2.0.tar.xz gcc
+https://gcc.gnu.org/pub/gcc/releases/gcc-11.1.0/gcc-11.1.0.tar.xz gcc
 https://ftp.gnu.org/gnu/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/core/gcc/version b/core/gcc/version
index 1564eb7c..ec1ee9a6 100644
--- a/core/gcc/version
+++ b/core/gcc/version
@@ -1 +1 @@
-10.2.0 1
+11.1.0 1