diff --git a/conf.toml b/conf.toml
index b0842ca..c68371c 100644
--- a/conf.toml
+++ b/conf.toml
@@ -33,7 +33,7 @@ name = "sandbox"
 args = ["bash", "-c", "clang-tidy --header-filter=.* --quiet -checks=* src/*.cpp -p build"]
 env = ["PATH=/usr/bin:/bin:/usr/local/bin"]
 cpuLimit = 10_000_000_000
-memoryLimit = 104_857_600
+memoryLimit = 419_430_400
 procLimit = 50
 copyInCwd = true
 copyOut = ["stdout"]