diff --git a/README.md b/README.md
index 8f05274..53cbfb6 100644
--- a/README.md
+++ b/README.md
@@ -15,6 +15,7 @@ Please see [the official Gluon repository](https://github.com/freifunk-gluon/glu
 
 #### Gluon versions used for specific Hamburg Freifunk Firmware builds
 
+- v2021.1.2.0: site-ffhh: v2021.1.2.0, gluon: v2021.1.2
 - v2021.1.1.0: site-ffhh: v2021.1.1.0, gluon: v2021.1.1
 - v2020.2.3.0: site-ffhh: v2020.2.3.0, gluon: v2020.2.3
 - v2020.2.2.0: site-ffhh: v2020.2.2.0, gluon: v2020.2.2
diff --git a/build.conf b/build.conf
index f69fe80..13f862f 100644
--- a/build.conf
+++ b/build.conf
@@ -1,4 +1,4 @@
-GLUON_RELEASE="v2021.1.1.0"
+GLUON_RELEASE="v2021.1.2.0"
 targets="ar71xx-generic ar71xx-nand ar71xx-tiny ath79-generic brcm2708-bcm2708 brcm2708-bcm2709 ipq40xx-generic ipq806x-generic lantiq-xrx200 lantiq-xway mpc85xx-generic mpc85xx-p1020 ramips-mt7620 ramips-mt7621 ramips-mt76x8 ramips-rt305x x86-64 x86-generic x86-geode x86-legacy"
 broken_images=(
 	'*dir*615*d*'