diff --git a/.gitignore b/.gitignore
index 2fc9487..8cb14d0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -277,3 +277,5 @@ samba-3.6.0pre1.tar.gz
 /samba-4.15.3.tar.asc
 /samba-4.15.4.tar.xz
 /samba-4.15.4.tar.asc
+/samba-4.15.5.tar.xz
+/samba-4.15.5.tar.asc
diff --git a/samba.spec b/samba.spec
index e224bae..7b25cbb 100644
--- a/samba.spec
+++ b/samba.spec
@@ -131,7 +131,7 @@
 
 %global baserelease 0
 
-%global samba_version 4.15.4
+%global samba_version 4.15.5
 %global talloc_version 2.3.3
 %global tdb_version 1.4.4
 %global tevent_version 0.11.0
@@ -4096,6 +4096,12 @@ fi
 %endif
 
 %changelog
+* Mon Jan 31 2022 Guenther Deschner <gdeschner@redhat.com> - 4.15.5-0
+- Update to Samba 4.15.5
+- resolves: #2046120, #2048566 - Security fixes for CVE-2021-44141
+- resolves: #2046146, #2048570 - Security fixes for CVE-2021-44142
+- resolves: #2046134, #2048568 - Security fixes for CVE-2022-0336
+
 * Thu Jan 20 2022 Pavel Filipenský <pfilipen@redhat.com> - 4.15.4-0
 - Update to Samba 4.15.4
 - resolves: #2009673, #2039034 - Security fixes for CVE-2021-20316
diff --git a/sources b/sources
index 343898f..2e9aecc 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (samba-4.15.4.tar.xz) = 19aa7edc55d545c42ba9c2d2bb987df63a825c5a1a6fa2a350d6bca41f04fde6f63b643f6e38d32f4d4067c24420e1ca62ef28dc285c70105ca78487e80ee2dc
-SHA512 (samba-4.15.4.tar.asc) = 6878efc500f423e7061966954163ef3503e4ab43a527b370a3e26e6992bc9b6a3161e296800b6cd78d5e0d99ac7f1db249d52c2475d035973e2121bc67df6fab
+SHA512 (samba-4.15.5.tar.xz) = 8a77254ed40907abeb1c8c5d6234c10499c7bde9c95014383f8b53a29a9a1dd9a578611ef08eb139ac75317ad441a90fed502a30d4571d44abbce1ab02998caf
+SHA512 (samba-4.15.5.tar.asc) = 10ae7ad4c628e438d0e433cea0665df7a0e167ca74b9e29e86e6e7350136dcdd9403e29568dc3228feb90a5307f29a5c12993ac85e70378c820fe9480f767585