diff --git a/jerryxiao-trusted b/jerryxiao-trusted
index 3e726d0..a283f42 100644
--- a/jerryxiao-trusted
+++ b/jerryxiao-trusted
@@ -1 +1,2 @@
 186242204A2EC70438E9CE3B9D9CE43650FF2BAA:4:
+BEE4F1D5A661CA1FEA65C38093962CE07A0D5B7D:4:
diff --git a/jerryxiao.gpg b/jerryxiao.gpg
index e204f8c..f975759 100644
--- a/jerryxiao.gpg
+++ b/jerryxiao.gpg
@@ -1,5 +1,36 @@
 -----BEGIN PGP PUBLIC KEY BLOCK-----
 
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+yNol7iAQROQD7r1feC1QJIJutoQ578Qg0BEQbTr0k5n76Kykka7IZeINBQENDVJa
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+KbtM6xRr9Qk5NxYNq6w=
+=uycC
+-----END PGP PUBLIC KEY BLOCK-----
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+
 mQENBFwCOmEBCAC4ruZv67toZ1cbhMaqWVAmnHVkbOMZjy9uXTp2kdBsQAS2wYBj
 8hGdLy4fVGU+S+zf2/gcjX9T6iMyu0LSdFTSBG1vzPpcaVi8+Oq8ndVO135RZj4L
 rr8BiT+zVT57De8kddXhiivmhp6NzRExwHEUMtj3ode95i8bCe2DxDBuIxHsIuh7
@@ -30,6 +61,37 @@ Tsj96Vbjy6ZEnkSLZy13j8G6lpvgCoyuXw7G2PGlj4ngKrLkuQjVXFTI8JQ=
 -----END PGP PUBLIC KEY BLOCK-----
 -----BEGIN PGP PUBLIC KEY BLOCK-----
 
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+KbtM6xRr9Qk5NxYNq6w=
+=uycC
+-----END PGP PUBLIC KEY BLOCK-----
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+
 mQENBFwCOmEBCAC4ruZv67toZ1cbhMaqWVAmnHVkbOMZjy9uXTp2kdBsQAS2wYBj
 8hGdLy4fVGU+S+zf2/gcjX9T6iMyu0LSdFTSBG1vzPpcaVi8+Oq8ndVO135RZj4L
 rr8BiT+zVT57De8kddXhiivmhp6NzRExwHEUMtj3ode95i8bCe2DxDBuIxHsIuh7
diff --git a/master-keyids b/master-keyids
index 50f92d7..b89fc3c 100644
--- a/master-keyids
+++ b/master-keyids
@@ -1 +1,2 @@
 186242204A2EC70438E9CE3B9D9CE43650FF2BAA    JerryXiao
+BEE4F1D5A661CA1FEA65C38093962CE07A0D5B7D    Archlinux-Jerry_Build_Bot
diff --git a/master/Archlinux-Jerry_Build_Bot.asc b/master/Archlinux-Jerry_Build_Bot.asc
new file mode 100644
index 0000000..94552cc
--- /dev/null
+++ b/master/Archlinux-Jerry_Build_Bot.asc
@@ -0,0 +1,31 @@
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+
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+=uycC
+-----END PGP PUBLIC KEY BLOCK-----
diff --git a/packager-keyids b/packager-keyids
index 50f92d7..b89fc3c 100644
--- a/packager-keyids
+++ b/packager-keyids
@@ -1 +1,2 @@
 186242204A2EC70438E9CE3B9D9CE43650FF2BAA    JerryXiao
+BEE4F1D5A661CA1FEA65C38093962CE07A0D5B7D    Archlinux-Jerry_Build_Bot
diff --git a/packager/Archlinux-Jerry_Build_Bot.asc b/packager/Archlinux-Jerry_Build_Bot.asc
new file mode 100644
index 0000000..94552cc
--- /dev/null
+++ b/packager/Archlinux-Jerry_Build_Bot.asc
@@ -0,0 +1,31 @@
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+
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+=uycC
+-----END PGP PUBLIC KEY BLOCK-----
diff --git a/update-keys b/update-keys
index fa18504..1c9476a 100644
--- a/update-keys
+++ b/update-keys
@@ -5,7 +5,8 @@ export LANG=C
 TMPDIR=$(mktemp -d)
 trap "rm -rf '${TMPDIR}'" EXIT
 
-KEYSERVER='hkp://pool.sks-keyservers.net'
+#KEYSERVER='hkp://pool.sks-keyservers.net'
+KEYSERVER='hkp://keyserver.ubuntu.com'
 GPG="gpg --quiet --batch --no-tty --no-permission-warning --keyserver "${KEYSERVER}" --homedir ${TMPDIR}"
 
 pushd "$(dirname "$0")" >/dev/null