diff --git a/gnu/packages/dns.scm b/gnu/packages/dns.scm
index 953933d880..b6f86711a3 100644
--- a/gnu/packages/dns.scm
+++ b/gnu/packages/dns.scm
@@ -812,7 +812,7 @@ (define-public yadifa
 (define-public knot
   (package
     (name "knot")
-    (version "3.0.4")
+    (version "3.0.5")
     (source
      (origin
        (method git-fetch)
@@ -821,7 +821,7 @@ (define-public knot
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "1mbjl18zi8yxs7pa3395lqjwdw0agjbfpl32x42i6d9zb8fsblzs"))
+        (base32 "16rgcmgj21w2niyz45d3zjlci9i22gxcvfzqw7g5zwsjdy9610nx"))
        (modules '((guix build utils)))
        (snippet
         '(begin