diff --git a/gnu/packages/samba.scm b/gnu/packages/samba.scm
index 0c9d8178c0..f4bd0e3f11 100644
--- a/gnu/packages/samba.scm
+++ b/gnu/packages/samba.scm
@@ -345,14 +345,14 @@ (define-public tevent
 (define-public ldb
   (package
     (name "ldb")
-    (version "1.6.2")
+    (version "1.6.3")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://www.samba.org/ftp/ldb/ldb-"
                                   version ".tar.gz"))
               (sha256
                (base32
-                "1kiwlra6nfkb5n870k2db41jrm59bq9lxqmil4v7ignblgsdfdwb"))
+                "01livdy3g073bm6xnc8zqnqrxg53sw8q66d1903z62hd6g87whsa"))
               (modules '((guix build utils)))
               (snippet
                '(begin