diff --git a/.gitignore b/.gitignore
index 790857b..e71c662 100644
--- a/.gitignore
+++ b/.gitignore
@@ -122,3 +122,4 @@ gjs-0.7.1.tar.gz
 /gjs-1.68.3.tar.xz
 /gjs-1.69.2.tar.xz
 /gjs-1.69.90.tar.xz
+/gjs-1.70.0.tar.xz
diff --git a/gjs.spec b/gjs.spec
index 68954c2..d087cf4 100644
--- a/gjs.spec
+++ b/gjs.spec
@@ -3,7 +3,7 @@
 %global mozjs78_version 78.13.0-1
 
 Name:           gjs
-Version:        1.69.90
+Version:        1.70.0
 Release:        1%{?dist}
 Summary:        Javascript Bindings for GNOME
 
@@ -13,7 +13,7 @@ Summary:        Javascript Bindings for GNOME
 # Stack printer (gjs/stack.c)
 License:        MIT and (MPLv1.1 or GPLv2+ or LGPLv2+)
 URL:            https://wiki.gnome.org/Projects/Gjs
-Source0:        https://download.gnome.org/sources/%{name}/1.69/%{name}-%{version}.tar.xz
+Source0:        https://download.gnome.org/sources/%{name}/1.70/%{name}-%{version}.tar.xz
 
 BuildRequires:  cairo-gobject-devel
 BuildRequires:  dbus-daemon
@@ -93,6 +93,9 @@ the functionality of the installed gjs package.
 %{_datadir}/installed-tests/
 
 %changelog
+* Sat Sep 18 2021 Kalev Lember <klember@redhat.com> - 1.70.0-1
+- Update to 1.70.0
+
 * Wed Sep 08 2021 Kalev Lember <klember@redhat.com> - 1.69.90-1
 - Update to 1.69.90
 
diff --git a/sources b/sources
index 910bcfa..e101d3d 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (gjs-1.69.90.tar.xz) = fa3ffde0839dddf35745e804f22d4c64b9affd833ad19aaf570036dbee85956f06b04b3ab24305ef00767f52d0c63350b13f3e97aef058f8bd9a011c28057516
+SHA512 (gjs-1.70.0.tar.xz) = e32ee511c34fa9af210061a106d42de67d40c20f398dfacc541db0323bb4a499f2552aa28028eba16ec42afd4dec5a0cea4292155a66b966c3731ded45b23cb4