diff --git a/ports/glibmm/vcpkg.json b/ports/glibmm/vcpkg.json
index 978d15f098..eacd17cf11 100644
--- a/ports/glibmm/vcpkg.json
+++ b/ports/glibmm/vcpkg.json
@@ -1,6 +1,7 @@
 {
   "name": "glibmm",
   "version": "2.80.1",
+  "port-version": 1,
   "description": "This is glibmm, a C++ API for parts of glib that are useful for C++.",
   "homepage": "https://www.gtkmm.org.",
   "license": "LGPL-2.1-or-later",
@@ -10,7 +11,7 @@
     "glib",
     "libffi",
     "libiconv",
-    "libsigcpp-3",
+    "libsigcpp",
     "pcre",
     {
       "name": "vcpkg-tool-meson",
diff --git a/ports/gsl/portfile.cmake b/ports/gsl/portfile.cmake
index 86ae54f882..9faef9a7f7 100644
--- a/ports/gsl/portfile.cmake
+++ b/ports/gsl/portfile.cmake
@@ -23,9 +23,14 @@ vcpkg_cmake_configure(
 
 vcpkg_cmake_install()
 vcpkg_copy_pdbs()
-
 vcpkg_fixup_pkgconfig()
 
+vcpkg_replace_string("${CURRENT_PACKAGES_DIR}/lib/pkgconfig/gsl.pc" "\${GSL_CBLAS_LIB}" "-lgsl \${GSL_CBLAS_LIB}")
+if(EXISTS "${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/gsl.pc")
+    vcpkg_replace_string("${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/gsl.pc" "-lgslcblas" "-lgslcblasd")
+    vcpkg_replace_string("${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/gsl.pc" "\${GSL_CBLAS_LIB}" "-lgsld \${GSL_CBLAS_LIB}")
+endif()
+
 file(INSTALL "${CMAKE_CURRENT_LIST_DIR}/usage" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}")
 file(INSTALL "${SOURCE_PATH}/COPYING" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}" RENAME copyright)
-configure_file("${CMAKE_CURRENT_LIST_DIR}/vcpkg-cmake-wrapper.cmake" "${CURRENT_PACKAGES_DIR}/share/${PORT}/vcpkg-cmake-wrapper.cmake" @ONLY)
\ No newline at end of file
+configure_file("${CMAKE_CURRENT_LIST_DIR}/vcpkg-cmake-wrapper.cmake" "${CURRENT_PACKAGES_DIR}/share/${PORT}/vcpkg-cmake-wrapper.cmake" @ONLY)
diff --git a/ports/gsl/vcpkg.json b/ports/gsl/vcpkg.json
index 921c690e15..f9f98dbd71 100644
--- a/ports/gsl/vcpkg.json
+++ b/ports/gsl/vcpkg.json
@@ -1,6 +1,7 @@
 {
   "name": "gsl",
   "version": "2.8",
+  "port-version": 1,
   "description": "The GNU Scientific Library is a numerical library for C and C++ programmers",
   "homepage": "https://www.gnu.org/software/gsl/",
   "license": "GPL-3.0-or-later",
diff --git a/ports/libsigcpp/fix_version.patch b/ports/libsigcpp/fix_version.patch
new file mode 100644
index 0000000000..2fdb77681b
--- /dev/null
+++ b/ports/libsigcpp/fix_version.patch
@@ -0,0 +1,14 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -16,9 +16,9 @@
+ 
+ cmake_minimum_required (VERSION 3.2)
+ 
+ set (SIGCXX_MAJOR_VERSION 3)
+-set (SIGCXX_MINOR_VERSION 4)
++set (SIGCXX_MINOR_VERSION 6)
+ set (SIGCXX_MICRO_VERSION 0)
+ 
+ set (SIGCXX_API_VERSION 3.0)
+ set (PACKAGE_VERSION ${SIGCXX_MAJOR_VERSION}.${SIGCXX_MINOR_VERSION}.${SIGCXX_MICRO_VERSION})
diff --git a/ports/libsigcpp/portfile.cmake b/ports/libsigcpp/portfile.cmake
index a470a1ccd4..1a04bbc729 100644
--- a/ports/libsigcpp/portfile.cmake
+++ b/ports/libsigcpp/portfile.cmake
@@ -2,12 +2,13 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO libsigcplusplus/libsigcplusplus
     REF "${VERSION}"
-    SHA512 0d22275995a1629ae73b0cc2b2f2598b18aa0ed6d35bd3f1735a50f54d356fb248dedc8d9b5f2794830866b04e0f58ce641048e2df7215ec2e6eac744de58a27
+    SHA512 0d22275995a1629ae73b0cc2b2f2598b18aa0ed6d35bd3f1735a50f54d356fb248dedc8d9b5f2794830866b04e0f58ce641048e2df7215ec2e6eac744de58a27
     HEAD_REF master
     PATCHES
         disable_tests_enable_static_build.patch
         fix-shared-windows-build.patch
         fix_include_path.patch
+        fix_version.patch
 )
 
 vcpkg_cmake_configure(
diff --git a/ports/libsigcpp/vcpkg.json b/ports/libsigcpp/vcpkg.json
index 58fa2daefe..21dbc8107e 100644
--- a/ports/libsigcpp/vcpkg.json
+++ b/ports/libsigcpp/vcpkg.json
@@ -1,7 +1,7 @@
 {
   "name": "libsigcpp",
   "version": "3.6.0",
-  "port-version": 1,
+  "port-version": 2,
   "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 e8f25699f8..4376765f1f 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -3230,7 +3230,7 @@
     },
     "glibmm": {
       "baseline": "2.80.1",
-      "port-version": 0
+      "port-version": 1
     },
     "glm": {
       "baseline": "1.0.1",
@@ -3362,7 +3362,7 @@
     },
     "gsl": {
       "baseline": "2.8",
-      "port-version": 0
+      "port-version": 1
     },
     "gsl-lite": {
       "baseline": "0.42.0",
@@ -5242,7 +5242,7 @@
     },
     "libsigcpp": {
       "baseline": "3.6.0",
-      "port-version": 1
+      "port-version": 2
     },
     "libsigcpp-3": {
       "baseline": "3.0.3",
diff --git a/versions/g-/glibmm.json b/versions/g-/glibmm.json
index cd667c9b23..4147705bec 100644
--- a/versions/g-/glibmm.json
+++ b/versions/g-/glibmm.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "8d6c1e2f8d051288fce26c9294a15c89f3a56c3b",
+      "version": "2.80.1",
+      "port-version": 1
+    },
     {
       "git-tree": "a25c0ff9ecf2824710c645d6b236f10341ab68e6",
       "version": "2.80.1",
diff --git a/versions/g-/gsl.json b/versions/g-/gsl.json
index ba5e394486..a8f3f958c9 100644
--- a/versions/g-/gsl.json
+++ b/versions/g-/gsl.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "e842d0c0f2aa72b22baf30c1350f81fcc87591dc",
+      "version": "2.8",
+      "port-version": 1
+    },
     {
       "git-tree": "065963abda1b0c77fc000f1624636bc5aec7e876",
       "version": "2.8",
diff --git a/versions/l-/libsigcpp.json b/versions/l-/libsigcpp.json
index 50cd59ba07..6b8daa7f7b 100644
--- a/versions/l-/libsigcpp.json
+++ b/versions/l-/libsigcpp.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "5b48fe434789aee633527a307273c41f0b8be925",
+      "version": "3.6.0",
+      "port-version": 2
+    },
     {
       "git-tree": "7acf22cbf38c907f3309b3478dd61dd9ed7a78f0",
       "version": "3.6.0",