diff --git a/guix-dev.scm b/guix-dev.scm
index 96357cf..1c5b67e 100644
--- a/guix-dev.scm
+++ b/guix-dev.scm
@@ -45,7 +45,7 @@
              (srfi srfi-1))
 
 (define guile-knots
-  (let ((commit "6f6d57b189a7073718407df263bbe3c1245f2e51")
+  (let ((commit "7709ffe1d33ac9da62189f725a64d59f729b4463")
         (revision "1"))
     (package
     (name "guile-knots")
@@ -57,7 +57,7 @@
                     (commit commit)))
               (sha256
                (base32
-                "0kd2bzqn4lli66bzj2ks4ai3xznpbg9ckjswjbnp3qcds3ahfkb5"))
+                "15jf58sm31zxcph1brjb4xgai0qr8cf458d9wk1gc8si12i5alwb"))
               (file-name (string-append name "-" version "-checkout"))))
     (build-system gnu-build-system)
     (native-inputs