diff --git a/humanfriendly-4.17.tar.gz b/humanfriendly-4.17.tar.gz
deleted file mode 100644
index 624128f..0000000
--- a/humanfriendly-4.17.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:1d3a1c157602801c62dfdb321760229df2e0d4f14412a0f41b13ad3f930a936a
-size 345291
diff --git a/humanfriendly-4.18.tar.gz b/humanfriendly-4.18.tar.gz
new file mode 100644
index 0000000..b1e048e
--- /dev/null
+++ b/humanfriendly-4.18.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:33ee8ceb63f1db61cce8b5c800c531e1a61023ac5488ccde2ba574a85be00a85
+size 345853
diff --git a/python-humanfriendly.changes b/python-humanfriendly.changes
index 2064e95..7f5cb91 100644
--- a/python-humanfriendly.changes
+++ b/python-humanfriendly.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Tue Mar 12 16:03:38 UTC 2019 - Tomáš Chvátal <tchvatal@suse.com>
+
+- Update to 4.18:
+  * Added humanfriendly.text.generate_slug() function.
+  * Fixed "invalid escape sequence" DeprecationWarning (pointed out by Python >= 3.6).
+
 -------------------------------------------------------------------
 Thu Jan 31 11:32:14 UTC 2019 - Tomáš Chvátal <tchvatal@suse.com>
 
diff --git a/python-humanfriendly.spec b/python-humanfriendly.spec
index af3dff5..7877094 100644
--- a/python-humanfriendly.spec
+++ b/python-humanfriendly.spec
@@ -28,7 +28,7 @@ Name:           python-humanfriendly-%{flavor}
 %else
 Name:           python-humanfriendly
 %endif
-Version:        4.17
+Version:        4.18
 Release:        0
 Summary:        Human friendly input/output for text interfaces using Python
 License:        MIT