diff --git a/.gitignore b/.gitignore
index aab8263..8c8023e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,3 +10,4 @@
 /boto3-1.5.7.tar.gz
 /boto3-1.5.12.tar.gz
 /boto3-1.5.15.tar.gz
+/boto3-1.5.18.tar.gz
diff --git a/python-boto3.spec b/python-boto3.spec
index ce18c5f..dedd6a7 100644
--- a/python-boto3.spec
+++ b/python-boto3.spec
@@ -7,7 +7,7 @@
 %global pypi_name boto3
 
 Name:           python-%{pypi_name}
-Version:        1.5.15
+Version:        1.5.18
 Release:        1%{?dist}
 Summary:        The AWS SDK for Python
 
@@ -111,6 +111,9 @@ rm -rf tests/integration
 %endif # with python3
 
 %changelog
+* Sat Jan 20 2018 Charalampos Stratakis <cstratak@redhat.com> - 1.5.18-1
+- Update to 1.5.18
+
 * Tue Jan 16 2018 Charalampos Stratakis <cstratak@redhat.com> - 1.5.15-1
 - Update to 1.5.15
 
diff --git a/sources b/sources
index 5ac9f15..940bc57 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (boto3-1.5.15.tar.gz) = 1759d225e6639666707c1a8f19847fae8175bfbe2202c19fdc105dd2bc25f5aab944d70ffa830da8e8154c3016c711fdbcf82519a8f051821152babe625b87a2
+SHA512 (boto3-1.5.18.tar.gz) = 3c1b8122d7f699788204ddfae9d7b03bb8f9973173e26a35828f2430b24d95c167742cc35af11a3e2ef052b729aab6a238ad41ea4fad368d148c0b4681abd41b