diff --git a/_service b/_service
index 74ad957..3b72400 100644
--- a/_service
+++ b/_service
@@ -8,7 +8,7 @@
     <param name="versionformat">@PARENT_TAG@.@TAG_OFFSET@.%h</param>
     <param name="versionrewrite-pattern">v(.*)</param>
     <param name="versionrewrite-replacement">\1</param>
-    <param name="revision">56470b4aba18c886fe843daffd80e09ac3fb4bf0</param>
+    <param name="revision">88d8972a4085f6492dc38786c925f9dec446d49e</param>
   </service>
   <service name="recompress" mode="disabled">
     <param name="file">openmpi*.tar</param>
diff --git a/openmpi-4.0.4.0.56470b4aba18.tar.bz2 b/openmpi-4.0.4.0.56470b4aba18.tar.bz2
deleted file mode 100644
index 4893c1c..0000000
--- a/openmpi-4.0.4.0.56470b4aba18.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:27668e7b9df7e3439b25f9c76ee8885e09a64d88b79239774ca56f2ddd303285
-size 6300447
diff --git a/openmpi-4.0.5.0.88d8972a4085.tar.bz2 b/openmpi-4.0.5.0.88d8972a4085.tar.bz2
new file mode 100644
index 0000000..3c7ffd9
--- /dev/null
+++ b/openmpi-4.0.5.0.88d8972a4085.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:96c05d6b25fb8781c41a6c2cda9cf069e265738557ce4c3dfdc35587fa1b88e7
+size 6301925
diff --git a/openmpi4.changes b/openmpi4.changes
index 53394b7..9f71c9d 100644
--- a/openmpi4.changes
+++ b/openmpi4.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Tue Sep  8 18:35:17 UTC 2020 - Nicolas Morey-Chaisemartin <nmoreychaisemartin@suse.com>
+
+- Update to version 4.0.5
+  - See NEWS for the detailled changelog
+
 -------------------------------------------------------------------
 Thu Jun 11 08:42:56 UTC 2020 - Nicolas Morey-Chaisemartin <nmoreychaisemartin@suse.com>
 
diff --git a/openmpi4.spec b/openmpi4.spec
index 8519753..9b7ad2d 100644
--- a/openmpi4.spec
+++ b/openmpi4.spec
@@ -42,8 +42,8 @@
 # % define build_static_devel 1
 
 %define pname openmpi
-%define vers 4.0.4
-%define _vers 4_0_4
+%define vers 4.0.5
+%define _vers 4_0_5
 %define m_f_ver 4
 %bcond_with ringdisabled
 
@@ -115,7 +115,7 @@ ExclusiveArch:  do_not_build
 %global hpc_openmpi_pack_version %{hpc_openmpi_dep_version}
 %endif
 
-%define git_ver .0.56470b4aba18
+%define git_ver .0.88d8972a4085
 
 #############################################################################
 #