diff --git a/ports/slickquant-hyperliquid-cpp/portfile.cmake b/ports/slickquant-hyperliquid-cpp/portfile.cmake
index 199e7d2c38..f662fa4577 100644
--- a/ports/slickquant-hyperliquid-cpp/portfile.cmake
+++ b/ports/slickquant-hyperliquid-cpp/portfile.cmake
@@ -4,7 +4,7 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO SlickQuant/hyperliquid-cpp
     REF "v${VERSION}"
-    SHA512 8455c8669812d6292117c70dcfb886645a165c8aab957af59d5a068e40959847dc2bd7c893557bb7e228e489f34be7748dea16b24c5632eda8992c0e214cfa4b
+    SHA512 a585e2f43005b2547a5b4e6ba641fbf9581b89e90de18277bc1946db16a2603307af6f936803b4451badaaa0a00d3c831d8a898783dddb67ae389e21b4f6ca31
     HEAD_REF main
     PATCHES
         slick-net.patch
diff --git a/ports/slickquant-hyperliquid-cpp/slick-net.patch b/ports/slickquant-hyperliquid-cpp/slick-net.patch
index b12a83b3b8..e9e45782bc 100644
--- a/ports/slickquant-hyperliquid-cpp/slick-net.patch
+++ b/ports/slickquant-hyperliquid-cpp/slick-net.patch
@@ -1,10 +1,10 @@
 diff --git a/CMakeLists.txt b/CMakeLists.txt
-index eb3abad..57786da 100644
+index 1c4a6ce..f44c190 100644
 --- a/CMakeLists.txt
 +++ b/CMakeLists.txt
-@@ -14,8 +14,8 @@ endif()
- find_package(nlohmann_json CONFIG REQUIRED)
- find_package(OpenSSL REQUIRED)
+@@ -15,8 +15,8 @@ find_package(nlohmann_json CONFIG REQUIRED)
+ find_package(OpenSSL CONFIG REQUIRED)
+ find_package(ZLIB REQUIRED)
  
 -find_package(slick-net 3.0.0 CONFIG QUIET)
 -if (NOT slick-net_FOUND)
@@ -14,22 +14,15 @@ index eb3abad..57786da 100644
      include(FetchContent)
      set(BUILD_SLICK_NET_EXAMPLES OFF CACHE BOOL "" FORCE)
 diff --git a/cmake/hyperliquid-config.cmake.in b/cmake/hyperliquid-config.cmake.in
-index 1dcbf98..ad664b7 100644
+index ace095a..97e212d 100644
 --- a/cmake/hyperliquid-config.cmake.in
 +++ b/cmake/hyperliquid-config.cmake.in
-@@ -1,11 +1,11 @@
- @PACKAGE_INIT@
+@@ -4,7 +4,7 @@ include(CMakeFindDependencyMacro)
+ find_dependency(nlohmann_json CONFIG)
+ find_dependency(OpenSSL CONFIG)
+ find_dependency(ZLIB)
+-find_dependency(slick-net 3.0.0 CONFIG)
++find_dependency(slick-net CONFIG)
  
- include(CMakeFindDependencyMacro)
--find_dependency(nlohmann_json CONFIG REQUIRED)
--find_dependency(OpenSSL REQUIRED)
-+find_dependency(nlohmann_json CONFIG)
-+find_dependency(OpenSSL CONFIG)
+ include("${CMAKE_CURRENT_LIST_DIR}/hyperliquid-targets.cmake")
  
--find_dependency(slick-net 3.0.0 CONFIG QUIET)
--if (NOT slick-net_FOUND)
-+find_package(slick-net CONFIG)
-+if (FALSE)
-     message(STATUS "Fetching slick-net...")
-     include(FetchContent)
-     set(BUILD_SLICK_NET_EXAMPLES OFF CACHE BOOL "" FORCE)
diff --git a/ports/slickquant-hyperliquid-cpp/vcpkg.json b/ports/slickquant-hyperliquid-cpp/vcpkg.json
index 18f59ebd19..761ef63355 100644
--- a/ports/slickquant-hyperliquid-cpp/vcpkg.json
+++ b/ports/slickquant-hyperliquid-cpp/vcpkg.json
@@ -1,7 +1,7 @@
 {
   "$schema": "https://raw.githubusercontent.com/microsoft/vcpkg-tool/main/docs/vcpkg.schema.json",
   "name": "slickquant-hyperliquid-cpp",
-  "version": "0.2.1",
+  "version": "0.3.0",
   "description": "SDK for Hyperliquid API trading with C++",
   "homepage": "https://github.com/SlickQuant/hyperliquid-cpp",
   "license": "MIT",
@@ -26,6 +26,7 @@
     {
       "name": "vcpkg-cmake-config",
       "host": true
-    }
+    },
+    "zlib"
   ]
 }
diff --git a/versions/baseline.json b/versions/baseline.json
index 20a7c8d7a8..5175d6c559 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -9429,7 +9429,7 @@
       "port-version": 0
     },
     "slickquant-hyperliquid-cpp": {
-      "baseline": "0.2.1",
+      "baseline": "0.3.0",
       "port-version": 0
     },
     "slikenet": {
diff --git a/versions/s-/slickquant-hyperliquid-cpp.json b/versions/s-/slickquant-hyperliquid-cpp.json
index abf4f7d13a..6e19af7fd8 100644
--- a/versions/s-/slickquant-hyperliquid-cpp.json
+++ b/versions/s-/slickquant-hyperliquid-cpp.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "9bfd0462ba271ae928c2155d8815b1760ab659b6",
+      "version": "0.3.0",
+      "port-version": 0
+    },
     {
       "git-tree": "c482a6e650d5e51e728a0a151f4f442e364812d0",
       "version": "0.2.1",