diff --git a/.gitignore b/.gitignore
index 76200b1..a6adea6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,3 +19,4 @@
 /aime-8.20170727.tar.gz
 /aime-8.20170803.tar.gz
 /aime-8.20180107.tar.gz
+/aime-8.20180223.tar.gz
diff --git a/sources b/sources
index da9943e..6d8048d 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (aime-8.20180107.tar.gz) = 7f94c61a6839fd58b1b5a7c57001694eb21d0c03799e6b1111e48ddd3bf576b3c2584cb54080b260d209d9a1a84199e14891f2ce04793f3246a9ad727c2cce2c
+SHA512 (aime-8.20180223.tar.gz) = a17f7e71295bc28011b3a32f0a5ad582a860f5a48e476c75bfeb2ca5bd19a14e82fe7082f843453d4fc8d9395f3ed183d6a39b1b4537a37a745c630372e1902c