diff --git a/gradle/test.libs.versions.toml b/gradle/test.libs.versions.toml
index ce118bcc..43205a57 100644
--- a/gradle/test.libs.versions.toml
+++ b/gradle/test.libs.versions.toml
@@ -7,8 +7,8 @@ java-debug = "0.53.1"
 mixin = "0.15.3+mixin.0.8.7"
 bouncycastle = "1.80"
 
-gradle-latest = "9.0.0-milestone-9"
-gradle-nightly = "9.1.0-20250608001320+0000"
+gradle-latest = "9.0.0-rc-1"
+gradle-nightly = "9.1.0-20250620001442+0000"
 fabric-loader = "0.16.14"
 
 [libraries]