diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 32292d7e..b8d77f7c 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -8,7 +8,7 @@ tiny-remapper = "0.12.0"
 clazz-tweaker = "0.1.1"
 mapping-io = "0.7.1"
 lorenz-tiny = "4.0.2"
-mercury = "0.4.3"
+mercury = "0.4.3.18"
 mercury-mixin = "0.2.1"
 loom-native = "0.2.0"
 unpick = "3.0.0-beta.9"