diff --git a/ChangeLog.txt b/ChangeLog.txt
index 63039f66..714f8fc0 100644
--- a/ChangeLog.txt
+++ b/ChangeLog.txt
@@ -1,3 +1,7 @@
+4.2.8 - 06/11/2022
+Updated:
+- Check the SBo script exists before patching the tag
+
 4.2.7 - 05/11/2022
 Fixed:
 - Switch to check ChangeLogs.txt files by size
diff --git a/README.rst b/README.rst
index 1477ca9b..e3fd5607 100644
--- a/README.rst
+++ b/README.rst
@@ -30,8 +30,8 @@ Install from the official third-party `SBo repository <https://slackbuilds.org/r
 
 .. code-block:: bash
 
-    $ tar xvf slpkg-4.2.7.tar.gz
-    $ cd slpkg-4.2.7
+    $ tar xvf slpkg-4.2.8.tar.gz
+    $ cd slpkg-4.2.8
     $ ./install.sh
 
 
diff --git a/configs/slpkg.yml b/configs/slpkg.yml
index 20bd4201..b08b28ef 100644
--- a/configs/slpkg.yml
+++ b/configs/slpkg.yml
@@ -29,7 +29,7 @@ configs:
   # The sbo tar suffix.
   sbo_tar_suffix: .tar.gz
 
-  # The sbo repo tag.
+  # The sbo repository tag.
   sbo_repo_tag: _SBo
 
   # Slackware install command. Alternative you can
diff --git a/setup.cfg b/setup.cfg
index 8d41c2ad..d199ecbd 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = slpkg
-version = 4.2.7
+version = 4.2.8
 license_file = LICENSE
 author = Dimitris Zlatanidis
 author_email = d.zlatanidis@gmail.com
diff --git a/slpkg/slackbuild.py b/slpkg/slackbuild.py
index c729bbe3..fe0dddda 100644
--- a/slpkg/slackbuild.py
+++ b/slpkg/slackbuild.py
@@ -126,14 +126,16 @@ class Slackbuilds:
     def patch_sbo_tag(self, sbo):
         ''' Patching SBo TAG from the configuration file. '''
         sbo_script = f'{self.build_path}/{sbo}/{sbo}.SlackBuild'
-        with open(sbo_script, 'r', encoding='utf-8') as f:
-            lines = f.readlines()
 
-        with open(sbo_script, 'w') as script:
-            for line in lines:
-                if line.startswith('TAG=$'):
-                    line = f'TAG=${{TAG:-{self.sbo_repo_tag}}}\n'
-                script.write(line)
+        if os.path.isfile(sbo_script):
+            with open(sbo_script, 'r', encoding='utf-8') as f:
+                lines = f.readlines()
+
+            with open(sbo_script, 'w') as script:
+                for line in lines:
+                    if line.startswith('TAG=$'):
+                        line = f'TAG=${{TAG:-{self.sbo_repo_tag}}}\n'
+                    script.write(line)
 
     def logging_installed_dependencies(self, name: str):
         ''' Logging installed dependencies and used for remove. '''
diff --git a/slpkg/version.py b/slpkg/version.py
index 29c8ba4a..bec4ac64 100644
--- a/slpkg/version.py
+++ b/slpkg/version.py
@@ -10,7 +10,7 @@ from slpkg.configs import Configs
 @dataclass
 class Version:
     prog_name: str = Configs.prog_name
-    version_info: tuple = (4, 2, 7)
+    version_info: tuple = (4, 2, 8)
     version: str = '{0}.{1}.{2}'.format(*version_info)
     license: str = 'MIT License'
     author: str = 'dslackw'