diff --git a/ports/supernovas/gmtime_s.patch b/ports/supernovas/gmtime_s.patch
deleted file mode 100644
index d8ddc4da0c..0000000000
--- a/ports/supernovas/gmtime_s.patch
+++ /dev/null
@@ -1,24 +0,0 @@
-diff --git a/src/c99/iers.c b/src/c99/iers.c
-index dbbae395..b27da1a6 100644
---- a/src/c99/iers.c
-+++ b/src/c99/iers.c
-@@ -64,7 +64,6 @@
- #  define NTP_UNIX_EPOCH              2208988800LL      ///< [s] NTP timestamp of UNIX epoch (1970 Jan 1)
- 
- #ifdef _MSC_VER
--#  define gmtime_r        gmtime_s                      ///< MSC equivalent
- #  define strtok_r        strtok_s                      ///< MSVC equivalent
- #endif
- 
-@@ -823,7 +822,11 @@ int novas_lookup_leap(time_t t) {
-     struct tm tm = {};
-     char str[40] = {'\0'};
-     unlock_leap();
-+#ifdef _MSC_VER
-+    gmtime_s(&tm, &t);
-+#else
-     gmtime_r(&t, &tm);
-+#endif
-     strftime(str, sizeof(str), "%c", &tm);
-     return novas_error(NOVAS_INVALID_LEAP, ERANGE, fn, "Time %s is beyond the leap seconds coverage range", str);
-   }
diff --git a/ports/supernovas/pkgconfig.patch b/ports/supernovas/pkgconfig.patch
deleted file mode 100644
index 3c20c194d3..0000000000
--- a/ports/supernovas/pkgconfig.patch
+++ /dev/null
@@ -1,29 +0,0 @@
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 57ee0c23..e886352c 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -111,7 +111,8 @@ if(HAS_MATHLIB)
- endif()
- 
- if(NOT WITHOUT_CURL)
--   find_package(CURL)
-+   find_package(CURL REQUIRED)
-+   
-    set(LIBCURL CURL::libcurl)
-    
-    # [.pc] Link applications against curl lib...
-diff --git a/cmake/supernovasConfig.cmake.in b/cmake/supernovasConfig.cmake.in
-index 99a0f18d..7c33ad0b 100644
---- a/cmake/supernovasConfig.cmake.in
-+++ b/cmake/supernovasConfig.cmake.in
-@@ -10,6 +10,10 @@ include("${CMAKE_CURRENT_LIST_DIR}/supernovasTargets.cmake")
- # Get include directories from target properties
- get_target_property(supernovas_INCLUDE_DIRS supernovas::core INTERFACE_INCLUDE_DIRECTORIES)
- 
-+if(NOT @WITHOUT_CURL@)
-+    find_dependency(CURL)
-+endif()
-+
- # Check if optional components are available
- if(TARGET supernovas::cpp)
-     set(supernovas_cpp_FOUND TRUE)
diff --git a/ports/supernovas/portfile.cmake b/ports/supernovas/portfile.cmake
index 20bdf259aa..6f302c4b5d 100644
--- a/ports/supernovas/portfile.cmake
+++ b/ports/supernovas/portfile.cmake
@@ -1,33 +1,48 @@
-vcpkg_from_github(
-    OUT_SOURCE_PATH SOURCE_PATH
-    REPO Smithsonian/SuperNOVAS
-    REF "v${VERSION}"
-    SHA512 ae74ec6969c2902c53e5f1cc9bf66f41e97a838c7c0c0e6167a3f24050676a22f9ebd67f0b90a11105790b45166e3d1e79a4e9e264ccf68d4fb330785090f409
-    HEAD_REF main
-    PATCHES pkgconfig.patch gmtime_s.patch
-)
-
-vcpkg_check_features(OUT_FEATURE_OPTIONS FEATURE_OPTIONS
-    FEATURES
-        cpp              ENABLE_CPP
-        solsys-calceph   ENABLE_CALCEPH
-)
-
-vcpkg_cmake_configure(
-    SOURCE_PATH "${SOURCE_PATH}"
-    OPTIONS
-        -DBUILD_TESTING=OFF 
-        ${FEATURE_OPTIONS}
-)
-
-vcpkg_cmake_install()
-
-vcpkg_cmake_config_fixup(CONFIG_PATH "lib/cmake/${PORT}")
-vcpkg_fixup_pkgconfig()
-
-file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/share/doc")
-
-file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")
-file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/share")
-
-vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/LICENSE")
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO Smithsonian/SuperNOVAS
+    REF "v${VERSION}"
+    SHA512 3dc924e17c8af452de111a748c162471e022b6d892cfc3d2c0e45286c67bf05623fdf95a867d0a17d4f9d863d8dc7e5290c8a15885315742ffff3b1b3a749c94
+    HEAD_REF main
+)
+
+vcpkg_check_features(OUT_FEATURE_OPTIONS FEATURE_OPTIONS
+    FEATURES
+        cpp              ENABLE_CPP
+        solsys-calceph   ENABLE_CALCEPH
+)
+
+vcpkg_cmake_configure(
+    SOURCE_PATH "${SOURCE_PATH}"
+    OPTIONS
+        -DBUILD_TESTING=OFF
+        -DENABLE_CSPICE=OFF
+        ${FEATURE_OPTIONS}
+)
+
+vcpkg_cmake_install()
+
+vcpkg_cmake_config_fixup(CONFIG_PATH "lib/cmake/${PORT}")
+
+set(debug_pc "${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/supernovas.pc")
+if(EXISTS "${debug_pc}")
+    vcpkg_replace_string("${debug_pc}" "-lsupernovas " "-lsupernovasd ")
+    if("cpp" IN_LIST FEATURES)
+        vcpkg_replace_string("${debug_pc}" "-lsupernovas++ " "-lsupernovas++d ")
+    endif()
+    if("solsys-calceph" IN_LIST FEATURES)
+        vcpkg_replace_string("${debug_pc}" "-lsolsys-calceph " "-lsolsys-calcephd ")
+    endif()
+endif()
+
+vcpkg_fixup_pkgconfig()
+
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/share/doc")
+
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/share")
+
+# SOFA is intentionally not cited: SuperNOVAS describes this as a modified implementation
+# that is neither provided nor endorsed by SOFA.
+# https://github.com/Sigmyne/SuperNOVAS/blob/eafc3120cf257d643bd0676573420141ce8e53a6/src/c99/refract.c#L411-L423
+vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/LICENSE")
diff --git a/ports/supernovas/vcpkg.json b/ports/supernovas/vcpkg.json
index 86190d8089..fdf35ebb7c 100644
--- a/ports/supernovas/vcpkg.json
+++ b/ports/supernovas/vcpkg.json
@@ -1,7 +1,6 @@
 {
   "name": "supernovas",
-  "version": "1.7.1",
-  "port-version": 1,
+  "version": "1.7.2",
   "description": "SuperNOVAS C/C++ high-precision astrometry library",
   "homepage": "https://sigmyne.github.io/SuperNOVAS/",
   "documentation": "https://sigmyne.github.io/SuperNOVAS/doc/html/",
diff --git a/versions/baseline.json b/versions/baseline.json
index 2bdce4afec..18d1a59edd 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -9969,8 +9969,8 @@
       "port-version": 0
     },
     "supernovas": {
-      "baseline": "1.7.1",
-      "port-version": 1
+      "baseline": "1.7.2",
+      "port-version": 0
     },
     "sushant-wayal-stringhash": {
       "baseline": "1.1.0",
diff --git a/versions/s-/supernovas.json b/versions/s-/supernovas.json
index fb2db11bbc..7d47aad6b9 100644
--- a/versions/s-/supernovas.json
+++ b/versions/s-/supernovas.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "dabcda13322218ea3fb3fd26ac6d379d4c7c47a6",
+      "version": "1.7.2",
+      "port-version": 0
+    },
     {
       "git-tree": "1871128734a57b5da9f3684eeba0895656715872",
       "version": "1.7.1",