diff --git a/dns/knot3/distinfo b/dns/knot3/distinfo
index 1d9a1f60098e..a81f074f5d80 100644
--- a/dns/knot3/distinfo
+++ b/dns/knot3/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1730383094
-SHA256 (knot-3.4.2.tar.xz) = d835285c1057d45effa1479cfe1f107a50e83d11c1c6d36f270deda88799883e
-SIZE (knot-3.4.2.tar.xz) = 1632976
+TIMESTAMP = 1733752969
+SHA256 (knot-3.4.3.tar.xz) = fb153f07805f4679e836f143a74f5cd204ae71c3acbea7ab05ef8e012c6e905c
+SIZE (knot-3.4.3.tar.xz) = 1637080
diff --git a/dns/knot3/distinfo.py-libknot b/dns/knot3/distinfo.py-libknot
index d52130425f78..8b74ea18e2c7 100644
--- a/dns/knot3/distinfo.py-libknot
+++ b/dns/knot3/distinfo.py-libknot
@@ -1,3 +1,3 @@
-TIMESTAMP = 1730383107
-SHA256 (libknot-3.4.2.tar.gz) = a727605137421ec6b625ef307e24ef2b45a65d47b3e4963518d3cb340cd1c2d7
-SIZE (libknot-3.4.2.tar.gz) = 11223
+TIMESTAMP = 1733753065
+SHA256 (libknot-3.4.3.tar.gz) = 4a6dd61d9742a73d05feda4641ceedbe98dcc5f3dcd9c300c9cd2b5639ba8b4e
+SIZE (libknot-3.4.3.tar.gz) = 11251
diff --git a/dns/knot3/knotdns.mk b/dns/knot3/knotdns.mk
index 8a353a9fb226..3d6f42e96837 100644
--- a/dns/knot3/knotdns.mk
+++ b/dns/knot3/knotdns.mk
@@ -1 +1 @@
-KNOT_VERSION=	3.4.2
+KNOT_VERSION=	3.4.3