1 files changed, 2 insertions, 2 deletions

diff --git a/guix-science/packages/electrophysiology.scm b/guix-science/packages/electrophysiology.scm
index b69dae0..6ec9255 100644
--- a/guix-science/packages/electrophysiology.scm
+++ b/guix-science/packages/electrophysiology.scm
@@ -2971,7 +2971,7 @@ EDFlib.  EDF means European Data Format")
 (define-public python-pynwb
   (package
     (name "python-pynwb")
-    (version "3.1.3")
+    (version "4.1.0")
     (source
      (origin
        (method git-fetch)
@@ -2981,7 +2981,7 @@ EDFlib.  EDF means European Data Format")
              (recursive? #t)))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "1c25q0cz6d11zb0a6mhalm2pxs829g0pmxsz5xvqzgdgmzngqwhf"))))
+        (base32 "1cjk0wx8c4n2pdvarn3p97qpima58z8w6mcpq8h7nif4ncvn3zxc"))))
     (build-system pyproject-build-system)
     (arguments
      (list