diff --git a/gnu/packages/kde-pim.scm b/gnu/packages/kde-pim.scm
index c87700f4d8..a20792152c 100644
--- a/gnu/packages/kde-pim.scm
+++ b/gnu/packages/kde-pim.scm
@@ -1186,14 +1186,14 @@ and retrieving certificates from LDAP servers.")
 (define-public kmail
   (package
     (name "kmail")
-    (version "22.08.1")
+    (version "23.04.3")
     (source
      (origin
        (method url-fetch)
        (uri (string-append "mirror://kde/stable/release-service/" version
                            "/src/kmail-" version ".tar.xz"))
        (sha256
-        (base32 "1q7d2jazc6792dhwxb2zx66bghdnn43sw6lvdg44a7d9zgik1qzb"))))
+        (base32 "16gz0i7na1pkyly9jnvavyffkawxf5irr92rd50w68p01b82dhc6"))))
     (build-system qt-build-system)
     (native-inputs
      (list extra-cmake-modules dbus kdoctools))