diff --git a/README.md b/README.md
index 2312549f..cc96ea5f 100644
--- a/README.md
+++ b/README.md
@@ -15,10 +15,10 @@ cmake_minimum_required(VERSION 3.16)
 # You can later set fine-grained standards for each target using `target_compile_features`
 # set(CMAKE_CXX_STANDARD 17)
 
-# Add project_options v0.13.0
+# Add project_options v0.13.1
 # https://github.com/cpp-best-practices/project_options
 include(FetchContent)
-FetchContent_Declare(_project_options URL https://github.com/cpp-best-practices/project_options/archive/refs/tags/v0.13.0.zip)
+FetchContent_Declare(_project_options URL https://github.com/cpp-best-practices/project_options/archive/refs/tags/v0.13.1.zip)
 FetchContent_MakeAvailable(_project_options)
 include(${_project_options_SOURCE_DIR}/Index.cmake)
 
@@ -140,10 +140,10 @@ cmake_minimum_required(VERSION 3.16)
 # You can later set fine-grained standards for each target using `target_compile_features`
 # set(CMAKE_CXX_STANDARD 17)
 
-# Add project_options v0.13.0
+# Add project_options v0.13.1
 # https://github.com/cpp-best-practices/project_options
 include(FetchContent)
-FetchContent_Declare(_project_options URL https://github.com/cpp-best-practices/project_options/archive/refs/tags/v0.13.0.zip)
+FetchContent_Declare(_project_options URL https://github.com/cpp-best-practices/project_options/archive/refs/tags/v0.13.1.zip)
 FetchContent_MakeAvailable(_project_options)
 include(${_project_options_SOURCE_DIR}/Index.cmake)