diff --git a/CMakeLists.txt b/CMakeLists.txt
index ac544076..eb9be42b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -32,7 +32,7 @@ set(DS_DESCRIPTION "A GUI for instruments of DreamSourceLab")
 
 set(DS_VERSION_MAJOR 1)
 set(DS_VERSION_MINOR 2)
-set(DS_VERSION_MICRO 0)
+set(DS_VERSION_MICRO 1)
 set(DS_VERSION_STRING  ${DS_VERSION_MAJOR}.${DS_VERSION_MINOR}.${DS_VERSION_MICRO} )
 
 configure_file (
diff --git a/DSView/config.h b/DSView/config.h
index 115c0215..063d4fb4 100644
--- a/DSView/config.h
+++ b/DSView/config.h
@@ -29,7 +29,7 @@
 /* DSView version information */
 #define DS_VERSION_MAJOR 1
 #define DS_VERSION_MINOR 2
-#define DS_VERSION_MICRO 0
-#define DS_VERSION_STRING "1.2.0"
+#define DS_VERSION_MICRO 1
+#define DS_VERSION_STRING "1.2.1"
 
 #endif
diff --git a/DSView/languages/my_25.qm b/DSView/languages/my_25.qm
index 304660c3..a8bf2642 100644
Binary files a/DSView/languages/my_25.qm and b/DSView/languages/my_25.qm differ
diff --git a/libsigrok4DSL/hardware/DSL/dsl.h b/libsigrok4DSL/hardware/DSL/dsl.h
index bbda34b1..e8a5289b 100644
--- a/libsigrok4DSL/hardware/DSL/dsl.h
+++ b/libsigrok4DSL/hardware/DSL/dsl.h
@@ -688,7 +688,7 @@ static const struct DSL_profile supported_DSLogic[] = {
      {CAPS_MODE_LOGIC,
       CAPS_FEATURE_VTH | CAPS_FEATURE_BUF | CAPS_FEATURE_USB30  | CAPS_FEATURE_ADF4360 | CAPS_FEATURE_LA_CH32,
       (1 << DSL_STREAM10x32_32_3DN2) | (1 << DSL_STREAM20x16_32_3DN2) | (1 << DSL_STREAM25x12_32_3DN2) | (1 << DSL_STREAM50x6_32_3DN2) | (1 << DSL_STREAM100x3_32_3DN2) |
-      (1 << DSL_BUFFER500x16) | (1 << DSL_BUFFER1000x8),
+      (1 << DSL_BUFFER250x32) | (1 << DSL_BUFFER500x16) | (1 << DSL_BUFFER1000x8),
       32,
       SR_GB(2),
       0,