diff --git a/common.mk b/common.mk
index 9c8370c0da..a68bbf190e 100644
--- a/common.mk
+++ b/common.mk
@@ -40,9 +40,9 @@ GEM_PATH =
 GEM_VENDOR =
 
 SIMPLECOV_GIT_URL = git://github.com/colszowka/simplecov.git
-SIMPLECOV_GIT_REF = v0.10.0
+SIMPLECOV_GIT_REF = v0.15.0
 SIMPLECOV_HTML_GIT_URL = git://github.com/colszowka/simplecov-html.git
-SIMPLECOV_HTML_GIT_REF = v0.10.0
+SIMPLECOV_HTML_GIT_REF = v0.10.2
 DOCLIE_GIT_URL = git://github.com/ms-ati/docile.git
 DOCLIE_GIT_REF = v1.1.5