diff --git a/core/binutils/checksums b/core/binutils/checksums
index 2bc3ddf2..360b7019 100644
--- a/core/binutils/checksums
+++ b/core/binutils/checksums
@@ -1 +1 @@
-41ff0592df8c1e8ec5eb086d418e792331c0c49040218462d6c1224b4fa36d041c
+ad0c943ac6222ec71eaa58371b4c7a7794474ee9dfe55e1765e47368d848407fc8
diff --git a/core/binutils/sources b/core/binutils/sources
index d7d4df8a..cf894f84 100644
--- a/core/binutils/sources
+++ b/core/binutils/sources
@@ -1 +1 @@
-https://ftp.gnu.org/gnu/binutils/binutils-2.42.tar.xz
+https://ftp.gnu.org/gnu/binutils/binutils-2.43.tar.xz
diff --git a/core/binutils/version b/core/binutils/version
index 51dff859..a88faee4 100644
--- a/core/binutils/version
+++ b/core/binutils/version
@@ -1 +1 @@
-2.42 1
+2.43 1