diff --git a/ports/libsigcpp/portfile.cmake b/ports/libsigcpp/portfile.cmake
index 5ace170ab6..e3dc9beaca 100644
--- a/ports/libsigcpp/portfile.cmake
+++ b/ports/libsigcpp/portfile.cmake
@@ -1,28 +1,28 @@
-vcpkg_from_github(
-    OUT_SOURCE_PATH SOURCE_PATH
-    REPO libsigcplusplus/libsigcplusplus
-    REF "${VERSION}"
-    SHA512 8fc90594fe161a4fd82b88fe4b0cb5b667d61712dae47982ba569775b4a855e03d4b30d3ba232f96e6a98f87473f7c9d4948b7a17a3f9ca2da547f95b6f91a40
-    HEAD_REF master
-    PATCHES
-        disable_tests_enable_static_build.patch
-        fix-shared-windows-build.patch
-        fix_include_path.patch
-)
-
-vcpkg_cmake_configure(
-    SOURCE_PATH "${SOURCE_PATH}"
-)
-vcpkg_cmake_install()
-vcpkg_copy_pdbs()
-vcpkg_fixup_pkgconfig()
-vcpkg_cmake_config_fixup(PACKAGE_NAME sigc++-3 CONFIG_PATH lib/cmake/sigc++-3)
-
-if(VCPKG_LIBRARY_LINKAGE STREQUAL "dynamic")
-    vcpkg_replace_string("${CURRENT_PACKAGES_DIR}/include/sigc++config.h" "#ifdef SIGC_DLL" "#if 1")
-else()
-    vcpkg_replace_string("${CURRENT_PACKAGES_DIR}/include/sigc++config.h" "#ifdef SIGC_DLL" "#if 0")
-endif()
-
-file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")
-file(INSTALL "${SOURCE_PATH}/COPYING" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}" RENAME copyright)
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO libsigcplusplus/libsigcplusplus
+    REF "${VERSION}"
+    SHA512 39c63131fdde701c08accc0bc318435fba65a01593f97d6fa61ad356a6a3441610810107fb7aded7b3ef48e34a603e513a43cf8c36a57d2286f54d41ead412c6
+    HEAD_REF master
+    PATCHES
+        disable_tests_enable_static_build.patch
+        fix-shared-windows-build.patch
+        fix_include_path.patch
+)
+
+vcpkg_cmake_configure(
+    SOURCE_PATH "${SOURCE_PATH}"
+)
+vcpkg_cmake_install()
+vcpkg_copy_pdbs()
+vcpkg_fixup_pkgconfig()
+vcpkg_cmake_config_fixup(PACKAGE_NAME sigc++-3 CONFIG_PATH lib/cmake/sigc++-3)
+
+if(VCPKG_LIBRARY_LINKAGE STREQUAL "dynamic")
+    vcpkg_replace_string("${CURRENT_PACKAGES_DIR}/include/sigc++config.h" "#ifdef SIGC_DLL" "#if 1")
+else()
+    vcpkg_replace_string("${CURRENT_PACKAGES_DIR}/include/sigc++config.h" "#ifdef SIGC_DLL" "#if 0")
+endif()
+
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")
+file(INSTALL "${SOURCE_PATH}/COPYING" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}" RENAME copyright)
diff --git a/ports/libsigcpp/vcpkg.json b/ports/libsigcpp/vcpkg.json
index d2262fada7..ea29ef95dc 100644
--- a/ports/libsigcpp/vcpkg.json
+++ b/ports/libsigcpp/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "libsigcpp",
-  "version": "3.8.0",
+  "version": "3.8.1",
   "description": "Typesafe callback framework for C++",
   "homepage": "https://libsigcplusplus.github.io/libsigcplusplus/",
   "license": "LGPL-3.0-or-later",
diff --git a/versions/baseline.json b/versions/baseline.json
index 666a0f23e1..6b6789ec77 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -5609,7 +5609,7 @@
       "port-version": 0
     },
     "libsigcpp": {
-      "baseline": "3.8.0",
+      "baseline": "3.8.1",
       "port-version": 0
     },
     "libslirp": {
diff --git a/versions/l-/libsigcpp.json b/versions/l-/libsigcpp.json
index a2362dd753..84a29b8aeb 100644
--- a/versions/l-/libsigcpp.json
+++ b/versions/l-/libsigcpp.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "123e064e4cdd79ba500422c0117971bcf812edb3",
+      "version": "3.8.1",
+      "port-version": 0
+    },
     {
       "git-tree": "ba1c1f9f00c4a0051889a9584c442251c2134dd0",
       "version": "3.8.0",