diff --git a/baselibs.conf b/baselibs.conf
index 16f053d..08cd3d7 100644
--- a/baselibs.conf
+++ b/baselibs.conf
@@ -1,4 +1,4 @@
-libisl15
+libisl19
 isl-devel
   requires -isl-<targettype>
-  requires "libisl15-<targettype> = <version>"
+  requires "libisl19-<targettype> = <version>"
diff --git a/isl-0.18.tar.xz b/isl-0.18.tar.xz
deleted file mode 100644
index 4765a70..0000000
--- a/isl-0.18.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:0f35051cc030b87c673ac1f187de40e386a1482a0cfdf2c552dd6031b307ddc4
-size 1475708
diff --git a/isl-0.19.tar.xz b/isl-0.19.tar.xz
new file mode 100644
index 0000000..dddd83b
--- /dev/null
+++ b/isl-0.19.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6d6c1aa00e2a6dfc509fa46d9a9dbe93af0c451e196a670577a148feecf6b8a5
+size 1515156
diff --git a/isl.changes b/isl.changes
index cbe1eca..32f8783 100644
--- a/isl.changes
+++ b/isl.changes
@@ -1,3 +1,15 @@
+-------------------------------------------------------------------
+Wed Mar  7 14:56:29 UTC 2018 - rguenther@suse.com
+
+- Update to 0.19
+  * minor improvements to coalescing
+  * minor improvement to parametric integer programming
+  * try harder to avoid large coefficients in scheduler
+  * support kill accesses in dependence analysis
+  * drop deprecated isl_int
+  * drop deprecated band forests
+  * drop deprecated functions
+
 -------------------------------------------------------------------
 Wed Jan 31 12:50:45 UTC 2018 - jengelh@inai.de
 
diff --git a/isl.spec b/isl.spec
index 7c866ea..2cf0bd9 100644
--- a/isl.spec
+++ b/isl.spec
@@ -16,9 +16,9 @@
 #
 
 
-%define islsover 15
+%define islsover 19
 Name:           isl
-Version:        0.18
+Version:        0.19
 Release:        0
 Summary:        Integer Set Library
 License:        MIT