diff --git a/dir.common.props b/dir.common.props
index f4378a93c3e7..9faa668fea9b 100644
--- a/dir.common.props
+++ b/dir.common.props
@@ -65,7 +65,7 @@
- 3.1.17
+ 3.1.18
servicing
diff --git a/eng/Versions.props b/eng/Versions.props
index b8bfe7625302..0a7b2affe808 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -2,7 +2,7 @@
- 3.1.17
+ 3.1.18
4
7