diff --git a/gnu/packages/mail.scm b/gnu/packages/mail.scm
index 6b1dbdf92a..bd2e48d533 100644
--- a/gnu/packages/mail.scm
+++ b/gnu/packages/mail.scm
@@ -1249,14 +1249,14 @@ (define-public notifymuch
 (define-public notmuch
   (package
     (name "notmuch")
-    (version "0.31.3")
+    (version "0.31.4")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://notmuchmail.org/releases/notmuch-"
                                   version ".tar.xz"))
               (sha256
                (base32
-                "1jisflxdly1nlyy17212ch3hk96dns4j9f5552jz724gs2p42h28"))))
+                "0magnyjjhhv11nwcm2596hdxszrj61y69i0hmwqdc3v6cxjvcqc6"))))
     (build-system gnu-build-system)
     (arguments
      `(#:modules ((guix build gnu-build-system)