diff --git a/FreeFileSync.changes b/FreeFileSync.changes
index 2f336e7..cbddd24 100644
--- a/FreeFileSync.changes
+++ b/FreeFileSync.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Thu Feb 29 13:56:14 UTC 2024 - Paolo Stivanin <info@paolostivanin.com>
+
+- Update to 13.4:
+  * Ignore leading/trailing space when matching file names
+  * Work around wxWidgets system logger clearing error code
+  * Avoid modal dialog hang on KDE when compiling with GTK3
+
 -------------------------------------------------------------------
 Wed Jan 31 07:08:15 UTC 2024 - Paolo Stivanin <info@paolostivanin.com>
 
diff --git a/FreeFileSync.spec b/FreeFileSync.spec
index e6a8d7a..4da8640 100644
--- a/FreeFileSync.spec
+++ b/FreeFileSync.spec
@@ -21,7 +21,7 @@
 %endif
 
 Name:           FreeFileSync
-Version:        13.3
+Version:        13.4
 Release:        0
 Summary:        Backup software to synchronize files and folders
 License:        GPL-3.0-or-later
diff --git a/FreeFileSync_13.3_Source.zip b/FreeFileSync_13.3_Source.zip
deleted file mode 100644
index b6e96d0..0000000
--- a/FreeFileSync_13.3_Source.zip
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:9a908279c1b5b5e063209a82cc1de918040a4fab7c6cc29b2bc2a284c5ce9f78
-size 2756885
diff --git a/FreeFileSync_13.4_Source.zip b/FreeFileSync_13.4_Source.zip
new file mode 100644
index 0000000..9a671a9
--- /dev/null
+++ b/FreeFileSync_13.4_Source.zip
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d1ce076256a1f5a1ec30cc82cff4e3800e7da5371ee21a20cf99fa5dff4cca1a
+size 2757373