diff --git a/ffi-1.15.3.gem b/ffi-1.15.3.gem
deleted file mode 100644
index 146083f..0000000
--- a/ffi-1.15.3.gem
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:98d5c5c4281c9c0466acc60cf0e79124bf3c311417fd97e7473e41722953fbf1
-size 909824
diff --git a/ffi-1.15.4.gem b/ffi-1.15.4.gem
new file mode 100644
index 0000000..76905f2
--- /dev/null
+++ b/ffi-1.15.4.gem
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:56cfca5261ead48688241236adfefb07a000a6d17184d7a4eed48d55b9675d6b
+size 910336
diff --git a/rubygem-ffi.changes b/rubygem-ffi.changes
index f20c0b4..f29c526 100644
--- a/rubygem-ffi.changes
+++ b/rubygem-ffi.changes
@@ -1,3 +1,15 @@
+-------------------------------------------------------------------
+Sat Oct  9 09:10:18 UTC 2021 - Manuel Schnitzer <mschnitzer@suse.com>
+
+- updated to version 1.15.4
+
+  Fixed:
+  * Fix build for uClibc. #913
+  * Correct module lookup when including `ffi-module` gem. #912
+
+  Changed:
+  * Use ruby code of the ffi gem in JRuby-9.2.20+. #915
+
 -------------------------------------------------------------------
 Thu Jun 24 17:21:42 UTC 2021 - Stephan Kulow <coolo@suse.com>
 
diff --git a/rubygem-ffi.spec b/rubygem-ffi.spec
index b9d595a..57ffd82 100644
--- a/rubygem-ffi.spec
+++ b/rubygem-ffi.spec
@@ -24,7 +24,7 @@
 #
 
 Name:           rubygem-ffi
-Version:        1.15.3
+Version:        1.15.4
 Release:        0
 %define mod_name ffi
 %define mod_full_name %{mod_name}-%{version}