diff --git a/isort-4.3.17.tar.gz b/isort-4.3.17.tar.gz
deleted file mode 100644
index 99302e8..0000000
--- a/isort-4.3.17.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:268067462aed7eb2a1e237fcb287852f22077de3fb07964e87e00f829eea2d1a
-size 68797
diff --git a/isort-4.3.18.tar.gz b/isort-4.3.18.tar.gz
new file mode 100644
index 0000000..2b70dfc
--- /dev/null
+++ b/isort-4.3.18.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f09911f6eb114e5592abe635aded8bf3d2c3144ebcfcaf81ee32e7af7b7d1870
+size 69073
diff --git a/python-isort.changes b/python-isort.changes
index 293143a..293bce4 100644
--- a/python-isort.changes
+++ b/python-isort.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Fri May  3 18:09:41 UTC 2019 - Sebastian Wagner <sebix+novell.com@sebix.at>
+
+- update to 4.3.18:
+ - Fixed an issue with parsing files that contain unicode characters in Python 2
+ - Fixed issue #924 - Pulling in pip internals causes depreciation warning
+ - Fixed issue #938 - Providing a way to filter explicitly passed in files via configuration settings (`--filter-files`)
+ - Improved interoperability with toml configuration files
+
 -------------------------------------------------------------------
 Mon Apr 29 22:13:28 CEST 2019 - Matej Cepl <mcepl@suse.com>
 
diff --git a/python-isort.spec b/python-isort.spec
index 482e71b..14d52ae 100644
--- a/python-isort.spec
+++ b/python-isort.spec
@@ -26,7 +26,7 @@
 %bcond_with test
 %endif
 Name:           python-isort%{psuffix}
-Version:        4.3.17
+Version:        4.3.18
 Release:        0
 Summary:        A Python utility / library to sort Python imports
 License:        MIT