diff --git a/ANNOUNCE b/ANNOUNCE
index 398b86f31d..d16e242050 100644
--- a/ANNOUNCE
+++ b/ANNOUNCE
@@ -1,3 +1,11 @@
+Public release of LyX version 2.3.4-4
+=====================================
+
+This release fixes bug #11750, which prevents the LyX configure process
+from properly detecting TeX files on Windows. Only Windows users will
+need to upgrade to this version.
+
+
 Public release of LyX version 2.3.4-3
 =====================================
 
diff --git a/configure.ac b/configure.ac
index e8dfc3e8c8..6bba546165 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,9 +1,9 @@
 dnl Process with autoconf to generate configure script   -*- sh -*-
 
-AC_INIT(LyX,2.3.4.3,[lyx-devel@lists.lyx.org],[lyx])
+AC_INIT(LyX,2.3.4.4,[lyx-devel@lists.lyx.org],[lyx])
 AC_PRESERVE_HELP_ORDER
 # Use ISO format only. The frontend needs to parse this
-AC_SUBST(LYX_DATE, ["2020-02-14"])
+AC_SUBST(LYX_DATE, ["2020-02-24"])
 AC_PREREQ(2.65)
 AC_CONFIG_SRCDIR(src/main.cpp)
 AC_CONFIG_HEADERS([config.h])