diff --git a/ibus-typing-booster-2.23.3.tar.gz b/ibus-typing-booster-2.23.3.tar.gz
deleted file mode 100644
index 72d3004..0000000
--- a/ibus-typing-booster-2.23.3.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:01eb45b9dfa82a9762ffe93dfbe60b001341bd65205333caa615d26e6bdbf96c
-size 11346648
diff --git a/ibus-typing-booster-2.23.4.tar.gz b/ibus-typing-booster-2.23.4.tar.gz
new file mode 100644
index 0000000..de5541f
--- /dev/null
+++ b/ibus-typing-booster-2.23.4.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:20475deff476c3e3be82a8c2133eb7ec6da5db6fb31fda05cde3a1ba103b4f5a
+size 11514625
diff --git a/ibus-typing-booster.changes b/ibus-typing-booster.changes
index dcbff92..62e5cb7 100644
--- a/ibus-typing-booster.changes
+++ b/ibus-typing-booster.changes
@@ -1,3 +1,19 @@
+-------------------------------------------------------------------
+Thu Aug 10 17:24:32 UTC 2023 - maiku.fabian@gmail.com
+
+- Update to 2.23.4
+- Support msymbol 'S-C-Return' as a commit to preedit key
+  (Resolves https://github.com/mike-fabian/ibus-typing-booster/issues/457).
+  Needed by hi-itrans.mim, hi-optitransv2.mim, kn-optitransv2.mim,
+  mr-gamabhana.mim, sa-itrans.mim, sa-vedic-itrans.mim
+- Remove useless m4/{Makefile.am,as-version.m4}
+- Update emoji annotations from CLDR
+- Update UnicodeData.txt to current Unicode 15.1.0 draft
+  (https://www.unicode.org/Public/draft/UCD/ucd/UnicodeData.txt)
+- Update emoji data files for current Unicode 15.1 DRAFT
+  (https://www.unicode.org/Public/draft/UCD/ucd/emoji/emoji-data.txt
+   https://www.unicode.org/Public/draft/UCD/ucd/emoji/emoji-variation-sequences.txt)
+
 -------------------------------------------------------------------
 Thu Aug 03 10:16:16 UTC 2023 - maiku.fabian@gmail.com
 
diff --git a/ibus-typing-booster.spec b/ibus-typing-booster.spec
index 9c5a21c..bc8e81e 100644
--- a/ibus-typing-booster.spec
+++ b/ibus-typing-booster.spec
@@ -17,7 +17,7 @@
 
 
 Name:           ibus-typing-booster
-Version:        2.23.3
+Version:        2.23.4
 Release:        0
 Summary:        An input completion utility
 License:        GPL-3.0-or-later