diff --git a/_servicedata b/_servicedata
index b36d1dd..43ad63e 100644
--- a/_servicedata
+++ b/_servicedata
@@ -1,4 +1,4 @@
 <servicedata>
 <service name="tar_scm">
                 <param name="url">https://github.com/openSUSE/suse-module-tools.git</param>
-              <param name="changesrevision">37a04d84cbeaf0540e6771e8d8f7c8ec10c61df7</param></service></servicedata>
\ No newline at end of file
+              <param name="changesrevision">f4a9c82b6e4964fed422119264ac944330b68d85</param></service></servicedata>
\ No newline at end of file
diff --git a/suse-module-tools-15.4.0.obscpio b/suse-module-tools-15.4.0.obscpio
deleted file mode 100644
index 786e31e..0000000
--- a/suse-module-tools-15.4.0.obscpio
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4c142f76fe6738b915d8e30ed9d0a16f710b39f26778c55ee550ee9fff46a0c1
-size 98827
diff --git a/suse-module-tools-15.4.1.obscpio b/suse-module-tools-15.4.1.obscpio
new file mode 100644
index 0000000..d76e766
--- /dev/null
+++ b/suse-module-tools-15.4.1.obscpio
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e048038228685ca609cc8c1f9efb57fdecef0edb84819fb7ecfba45c33063536
+size 99339
diff --git a/suse-module-tools.changes b/suse-module-tools.changes
index 2312800..ffb98e2 100644
--- a/suse-module-tools.changes
+++ b/suse-module-tools.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Thu Apr 22 16:29:01 UTC 2021 - obs-service-tar-scm@invalid
+
+- Update to version 15.4.1:
+  * dm-crypt requires essiv in SLE15 SP3 (boo#1183063 bsc#1184134 ltc#192244).
+
 -------------------------------------------------------------------
 Tue Apr 13 15:24:23 UTC 2021 - obs-service-tar-scm@invalid
 
diff --git a/suse-module-tools.obsinfo b/suse-module-tools.obsinfo
index 73ae291..e4b574c 100644
--- a/suse-module-tools.obsinfo
+++ b/suse-module-tools.obsinfo
@@ -1,5 +1,5 @@
 name: suse-module-tools
-version: 15.4.0
-mtime: 1618321769
-commit: 37a04d84cbeaf0540e6771e8d8f7c8ec10c61df7
+version: 15.4.1
+mtime: 1619108342
+commit: f4a9c82b6e4964fed422119264ac944330b68d85
 
diff --git a/suse-module-tools.spec b/suse-module-tools.spec
index 0ebecb4..14e3b69 100644
--- a/suse-module-tools.spec
+++ b/suse-module-tools.spec
@@ -28,7 +28,7 @@
 %endif
 
 Name:           suse-module-tools
-Version:        15.4.0
+Version:        15.4.1
 Release:        0
 Summary:        Configuration for module loading and SUSE-specific utilities for KMPs
 License:        GPL-2.0-or-later