diff --git a/rebar.config b/rebar.config
index 90d4304..41e3eb3 100644
--- a/rebar.config
+++ b/rebar.config
@@ -9,7 +9,7 @@
 ]}.
 
 {deps, [
-  {base64url, "", {git, "https://github.com/dvv/base64url.git", {branch, "HEAD"}}}
+  {base64url, "", {git, "https://github.com/dvv/base64url.git", {branch, "master"}}}
 ]}.
 
 {cover_enabled, true}.