diff --git a/Project.toml b/Project.toml
index ac1af2c49eb..092289ed32c 100644
--- a/Project.toml
+++ b/Project.toml
@@ -88,7 +88,7 @@ MuladdMacro = "0.2.2"
 NLsolve = "4.5.1"
 Octavian = "0.3.21"
 OffsetArrays = "1.12"
-P4est = "0.4.9"
+P4est = "0.4.12"
 Polyester = "0.7.10"
 PrecompileTools = "1.1"
 Preferences = "1.3"