diff --git a/steps-guix/guile-json-4.7.3/sources b/steps-guix/guile-json-4.7.3/sources
index 59fb6dd7..d1ceab9c 100644
--- a/steps-guix/guile-json-4.7.3/sources
+++ b/steps-guix/guile-json-4.7.3/sources
@@ -1 +1 @@
-g https://github.com/aconchillo/guile-json.git~4.7.3 https://github.com/aconchillo/guile-json/archive/refs/tags/4.7.3.tar.gz 38ba048ed29d12f05b32c5b2fb7a51795c448b41e403a2b1b72ff0035817f388 guile-json-v4.7.3.tar.gz
+g https://github.com/aconchillo/guile-json.git~4.7.3 https://github.com/aconchillo/guile-json/archive/refs/tags/4.7.3.tar.gz 91485b2ac9453326e72d38ab4c0ffbe850597a4e3723993979d8aeb57d1ebb32 guile-json-v4.7.3.tar.gz