diff --git a/META-INF/CERT.RSA b/META-INF/CERT.RSA
index c606b48..d9b9d37 100755
Binary files a/META-INF/CERT.RSA and b/META-INF/CERT.RSA differ
diff --git a/META-INF/CERT.SF b/META-INF/CERT.SF
index 4da5f0e..a12c3e0 100755
--- a/META-INF/CERT.SF
+++ b/META-INF/CERT.SF
@@ -1,12 +1,12 @@
 Signature-Version: 1.0
-SHA1-Digest-Manifest: 8vLMFZ753QL1YJauHo5Hft9maD4=
+SHA1-Digest-Manifest: P/mSpGv9+ansXDSAQftMrH7kVv4=
 Created-By: 1.0 (Android SignApk)
 
 Name: META-INF/com/google/android/updater-script
-SHA1-Digest: XsS+r4Q0yFAAM59ylBH4cdjwfSE=
+SHA1-Digest: EquDB3hTNdVlRU2u4MXkkY66CCk=
 
 Name: firmware-update/BTFM.bin
-SHA1-Digest: DDxZNZP6ORtx7xHeyusQyPnQA2o=
+SHA1-Digest: uRsKPvphg3bMyr/yavN01xX/dxg=
 
 Name: META-INF/com/miui/miui_update
 SHA1-Digest: Ej7fwB4+HPn7zBckWiNNpybvd5s=
@@ -15,25 +15,25 @@ Name: system.patch.dat
 SHA1-Digest: 774VWw1Wa8Y+IPKHHCeM6N//yzE=
 
 Name: system.transfer.list
-SHA1-Digest: SOsh1t9X+v0JQzRAHb6Gy2ed0ow=
+SHA1-Digest: 1iEwQGJJbEwmLnHxBX66JlJokbI=
 
 Name: firmware-update/devcfg.mbn
-SHA1-Digest: XTToYXvMB4jpVJDUz250yu+t8Y4=
+SHA1-Digest: 38HbupoaMMrAUSVqKzmgvOLOflw=
 
 Name: firmware-update/keymaster.mbn
-SHA1-Digest: M/bV7+FcRb/L0oAkIgse6ZCu/A8=
+SHA1-Digest: mPXVTdtbj5g1NUHOuNyaFfJdSmg=
 
 Name: META-INF/com/android/metadata
-SHA1-Digest: zRRmQ+WnFoFGon1A5sm3YuxGtcc=
+SHA1-Digest: 51xthYSkYCKKWa9z9aTcW5CCe8s=
 
 Name: firmware-update/xbl.elf
-SHA1-Digest: YsSRSPus0z/csh6RuzkmV92VDT0=
+SHA1-Digest: HSTUrYODwUigpFPdtS5s4MBWnmU=
 
 Name: firmware-update/NON-HLOS.bin
-SHA1-Digest: bh8aXoRSsGMgQRCayHbWjpChTg4=
+SHA1-Digest: ygt2LT1xt50EVXoRg+WH0SA60dI=
 
 Name: firmware-update/cmnlib64.mbn
-SHA1-Digest: edbfwFzHCwog2zncpiqbn7N1j5I=
+SHA1-Digest: v4iIIYkMGxfflpFQERJ6rUME56g=
 
 Name: file_contexts.bin
 SHA1-Digest: WdsAjxsyCgqij0lbmj3Dz9rifwk=
@@ -48,34 +48,34 @@ Name: META-INF/com/google/android/update-binary
 SHA1-Digest: DQTZeKAjyduG7BtEBBpAJlM8Rrg=
 
 Name: firmware-update/hyp.mbn
-SHA1-Digest: 2iYcdxZ0GOAeWB5BqQQSz0vlSpY=
+SHA1-Digest: KfbeVJK9AKV/zC8YLkvjRPL1B3A=
 
 Name: boot.img
-SHA1-Digest: eDXtUDFv9069rmveDgOF+AGFz5A=
+SHA1-Digest: AOfn+LPWCk//FrUZh0Kdiprumhk=
 
 Name: firmware-update/lksecapp.mbn
-SHA1-Digest: yaNBVdryiyBcbbmzrYIsmEbVzU0=
+SHA1-Digest: YeOLztHGBg6GVY53UVcgDNOOKdU=
 
 Name: firmware-update/splash.img
 SHA1-Digest: B0053eB/PE9v353UO5NkmMBhnpw=
 
 Name: system.new.dat
-SHA1-Digest: iaCLzV8teBJ7XE/5oP5P1gaGIqs=
+SHA1-Digest: 5e7IAKUVwse7glpIkahc28SpFEc=
 
 Name: firmware-update/rpm.mbn
-SHA1-Digest: V5U43fT+jgdAV7x5GtjVVM8DE2w=
+SHA1-Digest: I2HnJ87AMdc8qp/aWhPREzEVM34=
 
 Name: firmware-update/tz.mbn
-SHA1-Digest: 30cflgaXEG25T+F7DYK56mxyl8I=
+SHA1-Digest: cM09BOGWbgEJv5DzrQeY61bBHsI=
 
 Name: firmware-update/logo.img
 SHA1-Digest: xkyJEUEVoBbHuNat9DVYjSoMW4w=
 
 Name: firmware-update/pmic.elf
-SHA1-Digest: 9kgEADFyx4WPi+Pj8HYb/0joZlc=
+SHA1-Digest: 73Wvmbimi1W8l6HoM+TOc8DPfak=
 
 Name: firmware-update/cmnlib.mbn
-SHA1-Digest: 3ZzH4yTc7YZe6nMzO6puSBxOITM=
+SHA1-Digest: Tg9LxFZZA21tpKxEzeNx2bS0ycg=
 
 Name: firmware-update/emmc_appsboot.mbn
 SHA1-Digest: K5slTcBqmBQ619W71kJmNGvJJxQ=
diff --git a/META-INF/MANIFEST.MF b/META-INF/MANIFEST.MF
index 460eba5..e9502c9 100755
--- a/META-INF/MANIFEST.MF
+++ b/META-INF/MANIFEST.MF
@@ -2,10 +2,10 @@ Manifest-Version: 1.0
 Created-By: 1.0 (Android SignApk)
 
 Name: META-INF/com/google/android/updater-script
-SHA1-Digest: tozleE76luWX7Yf2dbi/lPHm9Dg=
+SHA1-Digest: tdpxAp6U8IJ9iu2VWXZnlruHk88=
 
 Name: firmware-update/BTFM.bin
-SHA1-Digest: 382Ld7TemQazN2Hz7VayHndFptM=
+SHA1-Digest: +xezlTQO3apNwouReavgwCBtsFo=
 
 Name: META-INF/com/miui/miui_update
 SHA1-Digest: VyEH3iN2mZgaJ7LxOztjUv+XGMw=
@@ -14,25 +14,25 @@ Name: system.patch.dat
 SHA1-Digest: 2jmj7l5rSw0yVb/vlWAYkK/YBwk=
 
 Name: system.transfer.list
-SHA1-Digest: JrQBkN1O3+A3lqvRTF8pkedu8/0=
+SHA1-Digest: uZP3D9Id5M31c3MqJtqZHDAiUZI=
 
 Name: firmware-update/devcfg.mbn
-SHA1-Digest: kqunla6fkRjibRpKmQD7WKID2Z4=
+SHA1-Digest: GjtLIKVka86UTPwVkmVhb18wm8w=
 
 Name: firmware-update/keymaster.mbn
-SHA1-Digest: W71i4IUMuPIXAFXkGd7dQkOv+qY=
+SHA1-Digest: tN0GPeKXWsv4ctGtzPIj8GxgkEI=
 
 Name: META-INF/com/android/metadata
-SHA1-Digest: gRLeoIM45095hq7LXzdb0+iV7n4=
+SHA1-Digest: z+axxKsDQMKchTT5zjdfyn5T7Ko=
 
 Name: firmware-update/xbl.elf
-SHA1-Digest: CYXzGDWIPCqe6qBIZgtmA0RdwuA=
+SHA1-Digest: 4H45DXM+MidknEHnKWtNGffpfjc=
 
 Name: firmware-update/NON-HLOS.bin
-SHA1-Digest: 41WFlHQCRAsLu/Na62srP+Lke20=
+SHA1-Digest: 5Cjo23xXdfW9rNQtulsJfTVkHn4=
 
 Name: firmware-update/cmnlib64.mbn
-SHA1-Digest: yTSJKtZUCL+bCVQD6VW/EqGNoyo=
+SHA1-Digest: Eovi94KAYNP24cKMIuTRd+/GWTg=
 
 Name: file_contexts.bin
 SHA1-Digest: 8W+OXBdYDhmHRJyfsplSU0vo3YY=
@@ -47,34 +47,34 @@ Name: META-INF/com/google/android/update-binary
 SHA1-Digest: vUq1JUmApQKJ23k36OKzpYIizb4=
 
 Name: firmware-update/hyp.mbn
-SHA1-Digest: zvHgMNWvMEZSY4pxviCumLFW8ig=
+SHA1-Digest: GlEwR7YZCFnLJxSo1DdEAFKvN5U=
 
 Name: boot.img
-SHA1-Digest: skeVtPV416kFL3B3FaSffquIfEM=
+SHA1-Digest: h/PMs7Q6IElfp4raNfgbqQv4akU=
 
 Name: firmware-update/lksecapp.mbn
-SHA1-Digest: p/hS6XMGBwRgmHHvUids/V0EGow=
+SHA1-Digest: LQTpyRSpBd1RskB250qHmxjivJ0=
 
 Name: firmware-update/splash.img
 SHA1-Digest: M3qymH8q+UewyABHIvDvnV1jEh8=
 
 Name: system.new.dat
-SHA1-Digest: La2LkOpWDAT2bNCgASLsELcHoDY=
+SHA1-Digest: iwtHTAv/n2SM1530dDLQkTPxJXQ=
 
 Name: firmware-update/rpm.mbn
-SHA1-Digest: iJVF0jauN2Rr83jKARsJ+EIg2nI=
+SHA1-Digest: GkcaQcHv4sOXHOtV8VhepneCHBU=
 
 Name: firmware-update/tz.mbn
-SHA1-Digest: yenn7m5I/q3cCs8idccbay6cSl0=
+SHA1-Digest: pidF9s1sdARxReA/TuIEoqqlEGM=
 
 Name: firmware-update/logo.img
 SHA1-Digest: PlEomJ7hWkpCqEUVc0ca47NCF4c=
 
 Name: firmware-update/pmic.elf
-SHA1-Digest: gMmhA6ccBP/iv/nh/IkQsysgyG8=
+SHA1-Digest: Xe12b7iNPXo5fp1qkIIRLZhv+ww=
 
 Name: firmware-update/cmnlib.mbn
-SHA1-Digest: DcD6MR6z2xezfLZqxqZwCDPBqoQ=
+SHA1-Digest: d5qLzP38vSlPAZRAcbiVHH3y3Os=
 
 Name: firmware-update/emmc_appsboot.mbn
 SHA1-Digest: /UR4nG7qxe8xLR1X6IIjf1ZIsWI=
diff --git a/META-INF/com/android/metadata b/META-INF/com/android/metadata
index 139c262..3c7093b 100755
--- a/META-INF/com/android/metadata
+++ b/META-INF/com/android/metadata
@@ -1,5 +1,5 @@
 ota-required-cache=0
 ota-type=BLOCK
-post-build=Xiaomi/capricorn/capricorn:7.0/NRD90M/8.1.11:user/release-keys
-post-timestamp=1515603820
+post-build=Xiaomi/capricorn/capricorn:7.0/NRD90M/8.1.18:user/release-keys
+post-timestamp=1516208295
 pre-device=capricorn
diff --git a/META-INF/com/google/android/updater-script b/META-INF/com/google/android/updater-script
index 01cdeda..d27441e 100755
--- a/META-INF/com/google/android/updater-script
+++ b/META-INF/com/google/android/updater-script
@@ -1,5 +1,5 @@
 getprop("ro.product.device") == "capricorn" || abort("E3004: This package is for \"capricorn\" devices; this is a \"" + getprop("ro.product.device") + "\".");
-ui_print("Target: Xiaomi/capricorn/capricorn:7.0/NRD90M/8.1.11:user/release-keys");
+ui_print("Target: Xiaomi/capricorn/capricorn:7.0/NRD90M/8.1.18:user/release-keys");
 show_progress(0.200000, 10);
 
 # ---- radio update tasks ----
diff --git a/firmware-update/BTFM.bin b/firmware-update/BTFM.bin
index a8db35d..fa9ea2e 100755
Binary files a/firmware-update/BTFM.bin and b/firmware-update/BTFM.bin differ
diff --git a/firmware-update/NON-HLOS.bin b/firmware-update/NON-HLOS.bin
index 3d9dda2..3d82b7f 100755
Binary files a/firmware-update/NON-HLOS.bin and b/firmware-update/NON-HLOS.bin differ
diff --git a/firmware-update/cmnlib.mbn b/firmware-update/cmnlib.mbn
index bb28266..8289a18 100755
Binary files a/firmware-update/cmnlib.mbn and b/firmware-update/cmnlib.mbn differ
diff --git a/firmware-update/cmnlib64.mbn b/firmware-update/cmnlib64.mbn
index 897ddf1..bea207d 100755
Binary files a/firmware-update/cmnlib64.mbn and b/firmware-update/cmnlib64.mbn differ
diff --git a/firmware-update/devcfg.mbn b/firmware-update/devcfg.mbn
index 7d54ac9..19fe1d7 100755
Binary files a/firmware-update/devcfg.mbn and b/firmware-update/devcfg.mbn differ
diff --git a/firmware-update/hyp.mbn b/firmware-update/hyp.mbn
index 6a826af..8587d98 100755
Binary files a/firmware-update/hyp.mbn and b/firmware-update/hyp.mbn differ
diff --git a/firmware-update/keymaster.mbn b/firmware-update/keymaster.mbn
index 5bfc578..69c0fda 100755
Binary files a/firmware-update/keymaster.mbn and b/firmware-update/keymaster.mbn differ
diff --git a/firmware-update/lksecapp.mbn b/firmware-update/lksecapp.mbn
index ec3e9d4..d193baf 100755
Binary files a/firmware-update/lksecapp.mbn and b/firmware-update/lksecapp.mbn differ
diff --git a/firmware-update/pmic.elf b/firmware-update/pmic.elf
index a57e5c7..4ccddd6 100755
Binary files a/firmware-update/pmic.elf and b/firmware-update/pmic.elf differ
diff --git a/firmware-update/rpm.mbn b/firmware-update/rpm.mbn
index 0290d9b..6fa6212 100755
Binary files a/firmware-update/rpm.mbn and b/firmware-update/rpm.mbn differ
diff --git a/firmware-update/tz.mbn b/firmware-update/tz.mbn
index 44dcb18..ab17fe1 100755
Binary files a/firmware-update/tz.mbn and b/firmware-update/tz.mbn differ
diff --git a/firmware-update/xbl.elf b/firmware-update/xbl.elf
index 2113eaf..c8b9ed4 100755
Binary files a/firmware-update/xbl.elf and b/firmware-update/xbl.elf differ