diff --git a/configure b/configure
index 81f602b4..1f4f718d 100755
--- a/configure
+++ b/configure
@@ -430,9 +430,9 @@ Some influential environment variables:
            (deps (fold (lambda (program results)
                          (cons (check-program-version program) results))
                        '()
-                       (list (make-dep "hex2" #:version '(0 3))
-                             (make-dep "M1" #:version '(0 3))
-                             (make-dep "blood-elf" #:version '(0 1))
+                       (list (make-dep "hex2" #:version '(0 6))
+                             (make-dep "M1" #:version '(0 6))
+                             (make-dep "blood-elf" #:version '(0 6))
                              (make-dep "diff" #:optional? #t)
                              (make-dep "guile" #:version '(2 0) #:commands '("guile-2.2" "guile-2.0" "guile-2" "guile") #:optional? #t)
                              (make-dep "mes" #:version '(0 18) #:optional? #t)
diff --git a/guix/git/mes.scm b/guix/git/mes.scm
index 4c66fc51..811e67bd 100644
--- a/guix/git/mes.scm
+++ b/guix/git/mes.scm
@@ -53,7 +53,7 @@
 (define-public mescc-tools
   (package
     (name "mescc-tools")
-    (version "0.6.0")
+    (version "0.6.1")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -63,7 +63,7 @@
               (file-name (string-append name "-" version ".tar.gz"))
               (sha256
                (base32
-                "1dmni3q1l36n7y4dzpzqb60d970d8xmaznl88gaa4lhinkr4bl3i"))))
+                "06jpvq6xfjzn2al6b4rdwd3zv3h4cvilc4n9gqcnjr9cr6wjpw2n"))))
     (build-system gnu-build-system)
     (supported-systems '("i686-linux" "x86_64-linux"))
     (arguments