diff --git a/bucket/coursier.json b/bucket/coursier.json
index 1db4f0beb1..af1f201a7b 100644
--- a/bucket/coursier.json
+++ b/bucket/coursier.json
@@ -2,9 +2,9 @@
     "homepage": "https://github.com/coursier/coursier",
     "description": "Pure Scala Artifact Fetching",
     "license": "Apache-2.0",
-    "version": "2.0.0-RC6-20",
-    "url": "https://github.com/coursier/coursier/releases/download/v2.0.0-RC6-20/coursier#/coursier.jar",
-    "hash": "d309b5d87bc4486b238d0db47d89fe8e4c4d2e86c4fd6588f131c8b60754b999",
+    "version": "2.0.0-RC6-21",
+    "url": "https://github.com/coursier/coursier/releases/download/v2.0.0-RC6-21/coursier#/coursier.jar",
+    "hash": "8e1ac9cfad418b8784c11e9d7e3253f4d81be7e9189485891d57204170737f20",
     "bin": "coursier.jar",
     "env_set": {
         "COURSIER_HOME": "${env:LOCALAPPDATA}\\Coursier"