diff --git a/ports/catch2/fix-install-path.patch b/ports/catch2/fix-install-path.patch
index fc90c57cc6..5813ffe81c 100644
--- a/ports/catch2/fix-install-path.patch
+++ b/ports/catch2/fix-install-path.patch
@@ -1,7 +1,7 @@
 diff --git a/CMakeLists.txt b/CMakeLists.txt
 --- a/CMakeLists.txt
 +++ b/CMakeLists.txt
-@@ -168,7 +168,7 @@
+@@ -170,7 +170,7 @@
  
      ## Provide some pkg-config integration
      set(PKGCONFIG_INSTALL_DIR
@@ -13,15 +13,20 @@ diff --git a/CMakeLists.txt b/CMakeLists.txt
 diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
 --- a/src/CMakeLists.txt
 +++ b/src/CMakeLists.txt
-@@ -335,12 +335,20 @@
+@@ -356,12 +356,28 @@
      install(
        TARGETS
          Catch2
 -        Catch2WithMain
        EXPORT
          Catch2Targets
-       DESTINATION
+-      DESTINATION
++      LIBRARY DESTINATION
          ${CMAKE_INSTALL_LIBDIR}
++      ARCHIVE DESTINATION
++        ${CMAKE_INSTALL_LIBDIR}
++      RUNTIME DESTINATION
++        ${CMAKE_INSTALL_BINDIR}
      )
 +
 +     install(
@@ -29,8 +34,12 @@ diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
 +        Catch2WithMain
 +      EXPORT
 +        Catch2Targets
-+      DESTINATION
++      LIBRARY DESTINATION
 +        ${CMAKE_INSTALL_LIBDIR}/manual-link
++      ARCHIVE DESTINATION
++        ${CMAKE_INSTALL_LIBDIR}/manual-link
++      RUNTIME DESTINATION
++        ${CMAKE_INSTALL_BINDIR}
 +    )
  
  
diff --git a/ports/catch2/fix-uwp-build.patch b/ports/catch2/fix-uwp-build.patch
new file mode 100644
index 0000000000..feee34cfba
--- /dev/null
+++ b/ports/catch2/fix-uwp-build.patch
@@ -0,0 +1,34 @@
+diff --git a/src/catch2/catch_config.cpp b/src/catch2/catch_config.cpp
+index 4465831d..7555a21f 100644
+--- a/src/catch2/catch_config.cpp
++++ b/src/catch2/catch_config.cpp
+@@ -26,7 +26,12 @@ namespace {
+ #        pragma warning( disable : 4996 )
+ #    endif
+ 
++#    if defined( WINAPI_FAMILY )
++        // UWP doesn't support environment variables.
++        return false;
++#    else
+         return std::getenv( "BAZEL_TEST" ) != nullptr;
++#    endif
+ 
+ #    if defined( _MSC_VER )
+ #        pragma warning( pop )
+@@ -81,6 +86,8 @@ namespace Catch {
+             } );
+         }
+ 
++#if !defined( WINAPI_FAMILY )
++    // UWP doesn't support environment variables.
+     if(provideBazelReporterOutput()){
+             // Register a JUnit reporter for Bazel. Bazel sets an environment
+             // variable with the path to XML output. If this file is written to
+@@ -102,6 +109,7 @@ namespace Catch {
+                     { "junit", std::string( bazelOutputFilePtr ), {}, {} } );
+             }
+     }
++#endif
+ 
+ 
+         // We now fixup the reporter specs to handle default output spec,
diff --git a/ports/catch2/portfile.cmake b/ports/catch2/portfile.cmake
index 300e5dca68..3cccd9e2d6 100644
--- a/ports/catch2/portfile.cmake
+++ b/ports/catch2/portfile.cmake
@@ -1,11 +1,12 @@
 vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO catchorg/Catch2
-    REF v3.0.1
-    SHA512 065094c19cdf98b40f96a390e887542f895495562a91cdc28d68ce03690866d846ec87d320405312a2b97eacaa5351d3e55f0012bb9de40073c8d4444d82b0a1
+    REF v3.1.0
+    SHA512 49e5339263190a6ef15284ef2dcc9e727ce0659cb750d4078024ccf6c6f339740a3a662273718ea73adfbc5928c3ef7268175ebda5ee9ec97ca58fed98747b44
     HEAD_REF devel
     PATCHES
         fix-install-path.patch
+        fix-uwp-build.patch
 )
 
 vcpkg_cmake_configure(
diff --git a/ports/catch2/vcpkg.json b/ports/catch2/vcpkg.json
index afeed72f58..d714616b26 100644
--- a/ports/catch2/vcpkg.json
+++ b/ports/catch2/vcpkg.json
@@ -1,7 +1,6 @@
 {
   "name": "catch2",
-  "version-semver": "3.0.1",
-  "port-version": 2,
+  "version-semver": "3.1.0",
   "description": "A modern, header-only test framework for unit testing.",
   "homepage": "https://github.com/catchorg/Catch2",
   "license": "BSL-1.0",
diff --git a/versions/baseline.json b/versions/baseline.json
index 5d1d43e236..e9290e2dfe 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -1297,8 +1297,8 @@
       "port-version": 1
     },
     "catch2": {
-      "baseline": "3.0.1",
-      "port-version": 2
+      "baseline": "3.1.0",
+      "port-version": 0
     },
     "cccapstone": {
       "baseline": "9b4128ee1153e78288a1b5433e2c06a0d47a4c4e",
diff --git a/versions/c-/catch2.json b/versions/c-/catch2.json
index 4cfa4561a2..2128ee1aaf 100644
--- a/versions/c-/catch2.json
+++ b/versions/c-/catch2.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "414a5ef901a6f05c85b4f19ff2d0d216933a65b1",
+      "version-semver": "3.1.0",
+      "port-version": 0
+    },
     {
       "git-tree": "1c528318ebe10c945563bf9942c8b2141253bf87",
       "version-semver": "3.0.1",