diff --git a/onig-6.9.4.tar.gz b/onig-6.9.4.tar.gz
deleted file mode 100644
index 83ef5e2..0000000
--- a/onig-6.9.4.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4669d22ff7e0992a7e93e116161cac9c0949cd8960d1c562982026726f0e6d53
-size 908702
diff --git a/onig-6.9.5_rev1.tar.gz b/onig-6.9.5_rev1.tar.gz
new file mode 100644
index 0000000..bc03d8b
--- /dev/null
+++ b/onig-6.9.5_rev1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d33c849d1672af227944878cefe0a8fcf26fc62bedba32aa517f2f63c314a99e
+size 889770
diff --git a/oniguruma.changes b/oniguruma.changes
index 22b28db..061ad3d 100644
--- a/oniguruma.changes
+++ b/oniguruma.changes
@@ -1,3 +1,20 @@
+-------------------------------------------------------------------
+Mon Jun 15 21:57:36 UTC 2020 - Marcus Rueckert <mrueckert@suse.de>
+
+- Update to 6.9.5.1
+  - Fixed Issue #192
+  - POSIX API disabled by default for Unix (* Enabled by: configure
+    --enable-posix-api=yes)
+  - Update Unicode version 13.0.0
+  - NEW: Code point sequence notation \x{HHHH HHHH ...}, \o{OOOO
+    OOOO ...}
+  - NEW API: retry limit in search functions
+  - NEW API: maximum nesting level of subexp call
+  - Fixed behavior of isolated options in Perl and Java syntaxes.
+    /...(?i).../
+  - fix a problem (found by oss-fuzz test on my PC)
+- add --enable-posix-api to keep the posix API enabled.
+
 -------------------------------------------------------------------
 Wed Mar  4 21:23:36 UTC 2020 - Marcus Rueckert <mrueckert@suse.de>
 
diff --git a/oniguruma.spec b/oniguruma.spec
index 5a4696a..4b2b64f 100644
--- a/oniguruma.spec
+++ b/oniguruma.spec
@@ -17,14 +17,17 @@
 
 
 %define lib_name libonig5
+%define pkg_version 6.9.5_rev1
+%define pkg_short_version 6.9.5
+
 Name:           oniguruma
-Version:        6.9.4
+Version:        6.9.5.1
 Release:        0
 Summary:        Regex Library Supporting Different Character Encodings
 License:        BSD-2-Clause
 Group:          Development/Languages/C and C++
 URL:            https://github.com/kkos/oniguruma
-Source:         https://github.com/kkos/oniguruma/releases/download/v%{version}/onig-%{version}.tar.gz
+Source:         https://github.com/kkos/oniguruma/releases/download/v%{pkg_version}/onig-%{pkg_version}.tar.gz
 BuildRequires:  pkgconfig
 
 %description
@@ -77,12 +80,12 @@ This package contains all necessary include files and libraries needed to
 develop applications that require it.
 
 %prep
-%setup -q -n onig-%{version}
+%setup -q -n onig-%{pkg_short_version}
 cp -rp sample/ examples
 
 %build
 export CFLAGS="%{optflags} -g"
-%configure
+%configure --enable-posix-api
 make %{?_smp_mflags}
 
 %install