diff --git a/config/rootfiles/common/knot-resolver b/config/rootfiles/common/knot-resolver
index 80d82d34b..04f1b92f0 100644
--- a/config/rootfiles/common/knot-resolver
+++ b/config/rootfiles/common/knot-resolver
@@ -109,13 +109,13 @@ usr/lib/knot-resolver/zonefile.lua
 usr/lib/libkres.so.9
 #usr/lib/pkgconfig/libkres.pc
 usr/lib/python3.10/site-packages/knot_resolver
-#usr/lib/python3.10/site-packages/knot_resolver-6.4.1-py3.10.egg-info
-usr/lib/python3.10/site-packages/knot_resolver-6.4.1-py3.10.egg-info/PKG-INFO
-usr/lib/python3.10/site-packages/knot_resolver-6.4.1-py3.10.egg-info/SOURCES.txt
-usr/lib/python3.10/site-packages/knot_resolver-6.4.1-py3.10.egg-info/dependency_links.txt
-usr/lib/python3.10/site-packages/knot_resolver-6.4.1-py3.10.egg-info/entry_points.txt
-usr/lib/python3.10/site-packages/knot_resolver-6.4.1-py3.10.egg-info/requires.txt
-usr/lib/python3.10/site-packages/knot_resolver-6.4.1-py3.10.egg-info/top_level.txt
+#usr/lib/python3.10/site-packages/knot_resolver-6.4.2-py3.10.egg-info
+usr/lib/python3.10/site-packages/knot_resolver-6.4.2-py3.10.egg-info/PKG-INFO
+usr/lib/python3.10/site-packages/knot_resolver-6.4.2-py3.10.egg-info/SOURCES.txt
+usr/lib/python3.10/site-packages/knot_resolver-6.4.2-py3.10.egg-info/dependency_links.txt
+usr/lib/python3.10/site-packages/knot_resolver-6.4.2-py3.10.egg-info/entry_points.txt
+usr/lib/python3.10/site-packages/knot_resolver-6.4.2-py3.10.egg-info/requires.txt
+usr/lib/python3.10/site-packages/knot_resolver-6.4.2-py3.10.egg-info/top_level.txt
 #usr/lib/python3.10/site-packages/knot_resolver/__init__.py
 #usr/lib/python3.10/site-packages/knot_resolver/client
 #usr/lib/python3.10/site-packages/knot_resolver/client/__init__.py
diff --git a/lfs/knot-resolver b/lfs/knot-resolver
index 3aec36f93..ca84f50ac 100644
--- a/lfs/knot-resolver
+++ b/lfs/knot-resolver
@@ -24,7 +24,7 @@
 
 include Config
 
-VER        = 6.4.1
+VER        = 6.4.2
 
 THISAPP    = knot-resolver-$(VER)
 DL_FILE    = $(THISAPP).tar.xz
@@ -40,7 +40,7 @@ objects = $(DL_FILE)
 
 $(DL_FILE) = $(DL_FROM)/$(DL_FILE)
 
-$(DL_FILE)_BLAKE2 = cd755323a3e6decf36bacf2508f8f3cf02a4538d1909e17689d1e2d7821e8b9d8e463a1426d6ea765bbfd7cc9aa11894fe8a0ad5e8b51ad9f970c44735fb3a3e
+$(DL_FILE)_BLAKE2 = 2bc479e25a0207df75ebb28303ed6783256014a6087800282f7fd5575afe3ddcf069d4825efa5ee9dc631cd5f04365545be5494875703ed31ca0c39539613591
 
 install : $(TARGET)