diff --git a/gnu/packages/guile-xyz.scm b/gnu/packages/guile-xyz.scm
index 8b4a515ec3..f97b835da8 100644
--- a/gnu/packages/guile-xyz.scm
+++ b/gnu/packages/guile-xyz.scm
@@ -5304,7 +5304,7 @@ (define-public guile-gitlab
 (define-public guile-smc
   (package
     (name "guile-smc")
-    (version "0.5.2")
+    (version "0.6.0")
     (source
      (origin
        (method git-fetch)
@@ -5314,7 +5314,7 @@ (define-public guile-smc
        (file-name (string-append name "-" version))
        (sha256
         (base32
-         "05q20vi59whjs7jb8bgcxnnfy6c3wx26m5ps2fwlsz52nggarxzb"))))
+         "15b8m30kjl46p44xjd65vv1bv60hy130zfskkcsrj10fzahyk9zd"))))
     (build-system gnu-build-system)
     (arguments
      `(#:make-flags '("GUILE_AUTO_COMPILE=0")     ;to prevent guild warnings