diff --git a/.gitignore b/.gitignore
index a4e5048..cfe15f0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 SOURCES/commons-codec-1.13-src.tar.gz
+/commons-codec-1.13-src.tar.gz
diff --git a/sources b/sources
index ceecc01..1eb71af 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA1 (commons-codec-1.13-src.tar.gz) = afef31c97292677f68dedd79b041beeb5d7f6642
+SHA512 (commons-codec-1.13-src.tar.gz) = ffe1605ff2d094bc5d95d83f0871cef13866bf05bdfc32e05b1d20bdbc2002377f3bf8571aa0ad3c7a9936e18f8ccdc62a13c2ebd67baf07a5f04811d4c495fb