diff --git a/gnu/packages/finance.scm b/gnu/packages/finance.scm
index cd5d3b7d9a..573ec0be15 100644
--- a/gnu/packages/finance.scm
+++ b/gnu/packages/finance.scm
@@ -935,7 +935,7 @@ (define-public python2-stdnum
 (define-public python-duniterpy
   (package
     (name "python-duniterpy")
-    (version "0.54.1")
+    (version "0.54.3")
     (source
      (origin
        (method git-fetch)
@@ -946,7 +946,7 @@ (define-public python-duniterpy
        (file-name (git-file-name name version))
        (sha256
         (base32
-         "15z5wc3ahvv8axyiqmf7hd4y91ahh1x4bfmgsqxwygyhswl1yjq8"))))
+         "1k3rpfc9zxj9z50cr4zjfyzdla9ap5mj1v1rlcriqmflgb5cmiba"))))
     (build-system python-build-system)
     (arguments
      ;; Tests fail with "AttributeError: module 'attr' has no attribute 's'".