diff --git a/.gitignore b/.gitignore
index 65c0d1b..e887c82 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,4 @@
 /opensc-0.16.0.tar.gz
 /opensc-0.16.0-git0362439.tar.gz
 /opensc-0.17.0.tar.gz
+/opensc-0.18.0.tar.gz
diff --git a/sources b/sources
index 02276d2..aeb08a2 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (opensc-0.17.0.tar.gz) = 8991c1724d187d3c34a2ed591b21f0085f767c0d866edc2decfda85a2b3dedf717838f4937d1dda3e1bbc17f02e6eca6740299660128bc448a29e8bfc2962922
+SHA512 (opensc-0.18.0.tar.gz) = dc90cff3e0e639c14bfb11d1d0455964d24d08aa27728592ab0d8b487a1ffee1ca71cb9bbf5d0f101b2ebd85cf9478988f686d45effa72315e6ffc843d398768