diff --git a/lang/go/Makefile b/lang/go/Makefile
index 62f24fb05a8..22400a3780e 100644
--- a/lang/go/Makefile
+++ b/lang/go/Makefile
@@ -1,9 +1,9 @@
-# $OpenBSD: Makefile,v 1.86 2020/03/20 09:04:07 jsing Exp $
+# $OpenBSD: Makefile,v 1.87 2020/03/20 11:23:08 jsing Exp $
 
 ONLY_FOR_ARCHS =	${GO_ARCHS}
 
 BIN_BOOTSTRAP_GOARCHS =	arm arm64
-BIN_BOOTSTRAP_VERSION = 1.13.7
+BIN_BOOTSTRAP_VERSION = 1.13.9
 
 COMMENT =		Go programming language
 
diff --git a/lang/go/distinfo b/lang/go/distinfo
index b705c7f7d62..a8d4fa248b0 100644
--- a/lang/go/distinfo
+++ b/lang/go/distinfo
@@ -1,6 +1,6 @@
-SHA256 (go-openbsd-arm-bootstrap-1.13.7.tar.gz) = zC996yL4aLNmM1P9nYkng7JfZaEjiw1P5xYIyQL+yAA=
-SHA256 (go-openbsd-arm64-bootstrap-1.13.7.tar.gz) = g/cnL2weNbo6Ip+3Qild39+OU3dOEzk0WBih+vfBt4U=
+SHA256 (go-openbsd-arm-bootstrap-1.13.9.tar.gz) = j+uAyYE4OsdncBvt6YDTXhjGc9gQq0XCjmSUdOesiq8=
+SHA256 (go-openbsd-arm64-bootstrap-1.13.9.tar.gz) = 84YoDEuNNmXbGCSzP8g5X1zqPdoOPB8yW71vsUL+5jw=
 SHA256 (go1.13.9.src.tar.gz) = NLsZ2AbgvErY9QiuJLreXp/t+lPQm+Y7SIqTFNLU8x0=
-SIZE (go-openbsd-arm-bootstrap-1.13.7.tar.gz) = 120133976
-SIZE (go-openbsd-arm64-bootstrap-1.13.7.tar.gz) = 118456690
+SIZE (go-openbsd-arm-bootstrap-1.13.9.tar.gz) = 120208513
+SIZE (go-openbsd-arm64-bootstrap-1.13.9.tar.gz) = 118521763
 SIZE (go1.13.9.src.tar.gz) = 21700289