diff --git a/cmake/vendor.cmake b/cmake/vendor.cmake
index 5e0fb4e6..47cfb84f 100644
--- a/cmake/vendor.cmake
+++ b/cmake/vendor.cmake
@@ -290,7 +290,7 @@ if(NOT EMSCRIPTEN)
         CPMAddPackage(
             NAME libcurl
             GITHUB_REPOSITORY curl/curl
-            GIT_TAG curl-8_20_0
+            GIT_TAG curl-8_21_0
             OPTIONS
                 "BUILD_STATIC_LIBS ON"
                 "BUILD_SHARED_LIBS OFF"