diff --git a/3/r/rtj b/3/r/rtj
index 6643477a8c0..3193557e059 100644
--- a/3/r/rtj
+++ b/3/r/rtj
@@ -5,3 +5,4 @@
 {"name":"rtj","vers":"0.1.2","deps":[{"name":"crypto_box","req":"^0.7","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"rand","req":"^0.8","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"rmp-serde","req":"^0.15","features":[],"optional":false,"default_features":true,"target":null,"kind":"dev"},{"name":"serde","req":"^1","features":["derive"],"optional":false,"default_features":true,"target":null,"kind":"normal"}],"cksum":"a064107b55eb44f88fa6f5293356f16bd659f35fe8cb54a608e01e8b08ca3f9a","features":{},"yanked":false}
 {"name":"rtj","vers":"0.2.0","deps":[{"name":"crypto_box","req":"^0.7","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"rand","req":"^0.8","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"rmp-serde","req":"^0.15","features":[],"optional":false,"default_features":true,"target":null,"kind":"dev"},{"name":"serde","req":"^1","features":["derive"],"optional":false,"default_features":true,"target":null,"kind":"normal"}],"cksum":"f02c7b1895915fc1cd3a93c92e29f3ab7af2de5c6c0f7e93c169d195aa3b3009","features":{},"yanked":false}
 {"name":"rtj","vers":"0.3.0","deps":[{"name":"crypto_box","req":"^0.7","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"rand","req":"^0.8","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"rmp-serde","req":"^1","features":[],"optional":false,"default_features":true,"target":null,"kind":"dev"},{"name":"serde","req":"^1","features":["derive"],"optional":false,"default_features":true,"target":null,"kind":"normal"}],"cksum":"a9344ff19c67f9e9370b5444709081f794990fae163113cc16ee38d65f065dd5","features":{},"yanked":false}
+{"name":"rtj","vers":"0.3.1","deps":[{"name":"crypto_box","req":"^0.7","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"rand","req":"^0.8","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"rmp-serde","req":"^1","features":[],"optional":false,"default_features":true,"target":null,"kind":"dev"},{"name":"serde","req":"^1","features":["derive"],"optional":false,"default_features":true,"target":null,"kind":"normal"}],"cksum":"131438aefadaf1388c362538919a627360224e582e05d27103bf4388cd65014c","features":{},"yanked":false}