diff --git a/.gitignore b/.gitignore
index 5079514..b0242ea 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,3 +17,4 @@ regnual/regnual.elf
 doc/_build
 tests/.cache
 tests/__pycache__
+tests/.pytest_cache
diff --git a/ChangeLog b/ChangeLog
index 3b118dc..386fad9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2019-03-04  NIIBE Yutaka  <gniibe@fsij.org>
+
+	* VERSION: 1.2.14.
+
+	* chopstx: Update to 1.14.
+
+	* tool/gnuk_token.py: Add 1209:2440.
+
 2019-02-24  NIIBE Yutaka  <gniibe@fsij.org>
 
 	* src/usb-ccid.c (ccid_thread): Clean up the ack button state
diff --git a/NEWS b/NEWS
index b5bb408..bd39b9e 100644
--- a/NEWS
+++ b/NEWS
@@ -1,6 +1,18 @@
 Gnuk NEWS - User visible changes
 
 
+* Major changes in Gnuk 1.2.14
+
+  Released 2019-03-05, by NIIBE Yutaka
+
+** Timeout for ACK button support
+When a user doesn't acknowledge (> 15 seconds), the operation
+timeouts, and authentication state is cleared.
+
+** Upgrade of Chopstx
+We use Chopstx 1.14.
+
+
 * Major changes in Gnuk 1.2.13
 
   Released 2018-12-26, by NIIBE Yutaka
diff --git a/README b/README
index eb47e0f..07755f3 100644
--- a/README
+++ b/README
@@ -1,14 +1,14 @@
 Gnuk - An Implementation of USB Cryptographic Token for GnuPG
 
-							 Version 1.2.13
-							     2018-12-26
+							 Version 1.2.14
+							     2019-03-05
 							   Niibe Yutaka
 				      Free Software Initiative of Japan
 
 Release Notes
 =============
 
-This is the release of Gnuk, version 1.2.13, which has major
+This is the release of Gnuk, version 1.2.14, which has major
 incompatible changes to Gnuk 1.0.x.  Specifically, it now supports
 overriding key import, but importing keys (or generating keys) results
 password reset.  Also, you need to import private keys before changing
@@ -249,7 +249,7 @@ External source code
 
 Gnuk is distributed with external source code.
 
-* chopstx/  -- Chopstx 1.13
+* chopstx/  -- Chopstx 1.14
 
   We use Chopstx as the kernel for Gnuk.
 
@@ -372,9 +372,9 @@ On Debian we can install the packages of gcc-arm-none-eabi,
 gdb-arm-none-eabi and its friends.  I'm using:
 
 	binutils-arm-none-eabi	2.31.1-2+10
-	gcc-arm-none-eabi 	15:7-2018-q2-4
-	gdb-arm-none-eabi 	7.12-6+9+b2
-	libnewlib-arm-none-eabi	3.0.0.20180802-2
+	gcc-arm-none-eabi 	15:7-2018-q2-6
+	gdb-multiarch 		8.2.1-1
+	libnewlib-arm-none-eabi	3.1.0.20181231-1
 
 Or else, see https://launchpad.net/gcc-arm-embedded for preparation of
 GNU Toolchain for 'arm-none-eabi' target.
diff --git a/VERSION b/VERSION
index b8c202b..a11d2c3 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-release/1.2.13
+release/1.2.14
diff --git a/chopstx b/chopstx
index bd330d8..aeea3c3 160000
--- a/chopstx
+++ b/chopstx
@@ -1 +1 @@
-Subproject commit bd330d81c3d8d557edcec610b2b7c25390ee3ff0
+Subproject commit aeea3c31f8dab3e5920e4c35f6199b519f928c79
diff --git a/tool/gnuk_token.py b/tool/gnuk_token.py
index 977a426..03bff9e 100644
--- a/tool/gnuk_token.py
+++ b/tool/gnuk_token.py
@@ -30,6 +30,7 @@ from array import array
 USB_PRODUCT_LIST=[
     { 'vendor' : 0x234b, 'product' : 0x0000 }, # FSIJ Gnuk Token
     { 'vendor' : 0x20a0, 'product' : 0x4211 }, # Nitrokey Start
+    { 'vendor' : 0x1209, 'product' : 0x2440 }, # GnuPG e.V.
 ]
 
 # USB class, subclass, protocol