diff --git a/gnu/packages/video.scm b/gnu/packages/video.scm
index 6fc484dbdd..7e8d5a75ca 100644
--- a/gnu/packages/video.scm
+++ b/gnu/packages/video.scm
@@ -2626,7 +2626,7 @@ (define-public libdvdnav
 (define-public libdvdcss
   (package
     (name "libdvdcss")
-    (version "1.4.2")
+    (version "1.4.3")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://download.videolan.org/pub/"
@@ -2634,7 +2634,7 @@ (define-public libdvdcss
                                   name "-" version ".tar.bz2"))
               (sha256
                (base32
-                "0x957zzpf4w2cp8zlk29prj8i2q6hay3lzdzsyz8y3cwxivyvhkq"))))
+                "0y800y33spblb20s1lsjbaiybknmwwmmiczmjqx5s760blpwjg13"))))
     (build-system gnu-build-system)
     (home-page "https://www.videolan.org/developers/libdvdcss.html")
     (synopsis "Library for accessing DVDs as block devices")