diff --git a/gnu/packages/admin.scm b/gnu/packages/admin.scm
index 007f15f9f5..1d5fe5990f 100644
--- a/gnu/packages/admin.scm
+++ b/gnu/packages/admin.scm
@@ -4413,14 +4413,14 @@ (define-public nmrpflash
 (define-public atop
   (package
     (name "atop")
-    (version "2.5.0")
+    (version "2.6.0")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://www.atoptool.nl/download/atop-"
                                   version ".tar.gz"))
               (sha256
                (base32
-                "0crzz4i2nabyh7d6xg7fvl65qls87nbca5ihidp3nijhrrbi14ab"))))
+                "0wlg0n0h9vwpjp2dcb623jvvqck422jrjpq9mbpzg4hnawxcmhly"))))
     (build-system gnu-build-system)
     (arguments
      `(#:tests? #f ; no test suite