diff --git a/gnu/packages/mail.scm b/gnu/packages/mail.scm
index 3cfa7baebd..c415e85552 100644
--- a/gnu/packages/mail.scm
+++ b/gnu/packages/mail.scm
@@ -693,14 +693,14 @@ invoking @command{notifymuch} from the post-new hook.")
 (define-public notmuch
   (package
     (name "notmuch")
-    (version "0.25.3")
+    (version "0.26")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://notmuchmail.org/releases/notmuch-"
                                   version ".tar.gz"))
               (sha256
                (base32
-                "1fyx20rjpwbf2j1v5fpa5s0rjnwhcgvijzh2qyinp8rlbh1qxmab"))))
+                "1pvn1n7giv8n3xlazi3wpscdqhd2yak0fgv68aj23myr5bnr9s6k"))))
     (build-system gnu-build-system)
     (arguments
      `(#:modules ((guix build gnu-build-system)