diff --git a/ports/tinynpy/CONTROL b/ports/tinynpy/CONTROL
index ccef53ad8..cf05ef324 100644
--- a/ports/tinynpy/CONTROL
+++ b/ports/tinynpy/CONTROL
@@ -1,4 +1,4 @@
 Source: tinynpy
-Version: 1.0.0-2
+Version: 1.0.0-3
 Build-Depends: zlib
 Description: tiny C++ loader/exporter of python numpy array NPY/NPZ files
diff --git a/ports/tinynpy/portfile.cmake b/ports/tinynpy/portfile.cmake
index 7daf6f7a3..69e31edd7 100644
--- a/ports/tinynpy/portfile.cmake
+++ b/ports/tinynpy/portfile.cmake
@@ -3,8 +3,8 @@ include(vcpkg_common_functions)
 vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO cdcseacave/TinyNPY
-    REF 721a498ebff5ba537a136c9df330158f5c85c00c
-    SHA512 c22382306ed7c33b147a93093cfb1217504e6dee8172b1684c0519e3b95bb3ac7ed48de7c6b6759db5187ce85301880702e28e08f149f369dbc630e5b646a06a
+    REF 0a11001009cc3e8f3c95c61b92c0ce1bd52d5383
+    SHA512 a5fe962e433896a5c7363808e87fca1297c98496cf6b6fd98154f4f4bc113ea213e281ebcdbceadf47fc573b6d707097f3a06cc58bf26351ebf7f935954d79c0
     HEAD_REF master
 )