diff --git a/ports/toml11/CONTROL b/ports/toml11/CONTROL
index 9ba3f67f744..2dc57462d3a 100644
--- a/ports/toml11/CONTROL
+++ b/ports/toml11/CONTROL
@@ -1,4 +1,4 @@
 Source: toml11
-Version: 3.3.0
+Version: 3.5.0
 Homepage: https://github.com/ToruNiina/toml11
 Description: A C++11 header-only toml parser/encoder depending only on C++ standard library.
diff --git a/ports/toml11/portfile.cmake b/ports/toml11/portfile.cmake
index 4f056759db2..bb35b3dc2c7 100644
--- a/ports/toml11/portfile.cmake
+++ b/ports/toml11/portfile.cmake
@@ -1,8 +1,8 @@
 vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO ToruNiina/toml11
-    REF v3.3.0
-    SHA512 3de018972bd2d9da193ca3d4746f1a77a120d563dbfb0e8f72800a0b01e24fb95fe83e4bd1a93d4bc10b3a603e7e63dd9478079bd0a31692d8412cbcf4860c37
+    REF v3.5.0
+    SHA512 19c6ee42aa1e186689062e5d2be05f375c8ae4be40be4b6a8e803a642f37214270d5600ccec3d06b4e69aec6896d823e3a8faea29a41643279922d1fe9fae70a
     HEAD_REF master
 )