diff --git a/libsoup-3.4.2.tar.xz b/libsoup-3.4.2.tar.xz
deleted file mode 100644
index 46cabbc..0000000
--- a/libsoup-3.4.2.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:78c8fa37cb152d40ec8c4a148d6155e2f6947f3f1602a7cda3a31ad40f5ee2f3
-size 1535992
diff --git a/libsoup-3.4.3.tar.xz b/libsoup-3.4.3.tar.xz
new file mode 100644
index 0000000..5984261
--- /dev/null
+++ b/libsoup-3.4.3.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b7f1bbaeeb43f5812daba3ee258a72e1b4b14c2fd91f4a1a75d4eea10dcf288f
+size 1529884
diff --git a/libsoup.changes b/libsoup.changes
index e673ea7..763efa0 100644
--- a/libsoup.changes
+++ b/libsoup.changes
@@ -1,3 +1,13 @@
+-------------------------------------------------------------------
+Fri Sep 15 15:11:03 UTC 2023 - Bjørn Lie <bjorn.lie@gmail.com>
+
+- Update to version 3.4.3:
+  + Fix incorrect UTF-8 encoding for params in headers
+  + Numerous HTTP/2 fixes and improvements
+  + Fix possible crashes in connection management
+  + Fix small leak in SoupServer
+  + Fix the possibility of empty HTTP/2 frames being sent
+
 -------------------------------------------------------------------
 Sat Apr 29 19:26:55 UTC 2023 - Bjørn Lie <bjorn.lie@gmail.com>
 
diff --git a/libsoup.spec b/libsoup.spec
index df59c61..bc9f033 100644
--- a/libsoup.spec
+++ b/libsoup.spec
@@ -18,7 +18,7 @@
 
 %define api_version 3.0
 Name:           libsoup
-Version:        3.4.2
+Version:        3.4.3
 Release:        0
 Summary:        HTTP client/server library for GNOME
 License:        LGPL-2.1-or-later