diff --git a/lib/utils.sh b/lib/utils.sh
index 34d6b16bc29c7b2d091d60ad8e3b2b86cd39839c..e5adb32f19c026d3fbbc5bfb3c894d7f7436c68b 100644
--- a/lib/utils.sh
+++ b/lib/utils.sh
@@ -1,4 +1,4 @@
-RUBY_BUILD_VERSION="${ASDF_RUBY_BUILD_VERSION:-v20191225}"
+RUBY_BUILD_VERSION="${ASDF_RUBY_BUILD_VERSION:-v20200115}"
 RUBY_BUILD_TAG="$RUBY_BUILD_VERSION"
 
 echoerr() {