diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2fe27812..603da2cb 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -169,7 +169,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - toolset: msvc-14.3        # tests CMake tests down below, does not run b2 tests
+          - toolset: msvc-14.5        # tests CMake tests down below, does not run b2 tests
             cxxstd: "14,17,20,latest"
             addrmd: 64
             os: windows-2025
@@ -266,6 +266,7 @@ jobs:
         shell: cmd
         run: |
           cd ../boost-root
+          call "C:/Program Files/Microsoft Visual Studio/2025/Enterprise/VC/Auxiliary/Build/vcvarsall.bat" x64
           b2 -d0 headers
           b2 ${{matrix.threads}} libs/%LIBRARY%/test toolset=${{matrix.toolset}} cxxstd=${{matrix.cxxstd}} address-model=${{matrix.addrmd}} variant=debug,release
 
diff --git a/test/core/Jamfile.v2 b/test/core/Jamfile.v2
index 6b9671b1..e44fd55e 100644
--- a/test/core/Jamfile.v2
+++ b/test/core/Jamfile.v2
@@ -120,16 +120,29 @@ local BLACKLIST_TESTS_FOR_CLASSIC =
     tie_anonymous_const_field
   ;
 
+local BLACKLIST_TESTS_FOR_MSVC14_5 =
+    get_rvalue
+    issue30
+    non_movable
+  ;
+
 for local source_file in [ glob ./run/*.cpp ] [ glob ../../example/*.cpp ]
 {
     local target_name = $(source_file[1]:B) ;
-    pfr_tests += [ run $(source_file) : : : $(CPP26_REFLECTION_ENGINE) : $(target_name)_refl ] ;
-    pfr_tests += [ run $(source_file) : : : $(VARIADIC_STRUCTURED_BINDING_ENGINE) : $(target_name)_vsb ] ;
-    pfr_tests += [ run $(source_file) : : : $(STRUCTURED_BINDING_ENGINE) : $(target_name)_sb ] ;
+
+    local msvc_14_5_disable = ;
+    if $(target_name) in $(BLACKLIST_TESTS_FOR_MSVC14_5)
+    {
+        msvc_14_5_disable = <toolset>msvc-14.5:<build>no ;
+    }
+
+    pfr_tests += [ run $(source_file) : : : $(CPP26_REFLECTION_ENGINE) $(msvc_14_5_disable) : $(target_name)_refl ] ;
+    pfr_tests += [ run $(source_file) : : : $(VARIADIC_STRUCTURED_BINDING_ENGINE) $(msvc_14_5_disable) : $(target_name)_vsb ] ;
+    pfr_tests += [ run $(source_file) : : : $(STRUCTURED_BINDING_ENGINE) $(msvc_14_5_disable) : $(target_name)_sb ] ;
 
     if ! $(target_name) in $(BLACKLIST_TESTS_FOR_LOOPHOLE)
     {
-        pfr_tests += [ run $(source_file) : : : $(LOOPHOLE_ENGINE) : $(target_name)_lh ] ;
+        pfr_tests += [ run $(source_file) : : : $(LOOPHOLE_ENGINE) $(msvc_14_5_disable) : $(target_name)_lh ] ;
     }
     else
     {
@@ -138,7 +151,7 @@ for local source_file in [ glob ./run/*.cpp ] [ glob ../../example/*.cpp ]
 
     if ! $(target_name) in $(BLACKLIST_TESTS_FOR_CLASSIC)
     {
-        pfr_tests += [ run $(source_file) : : : $(CLASSIC_ENGINE) : $(target_name)_classic ] ;
+        pfr_tests += [ run $(source_file) : : : $(CLASSIC_ENGINE) $(msvc_14_5_disable) : $(target_name)_classic ] ;
     }
     else
     {
diff --git a/test/core_name/run/void_ptr.cpp b/test/core_name/run/void_ptr.cpp
index 2aaf6309..a8d2bb9a 100644
--- a/test/core_name/run/void_ptr.cpp
+++ b/test/core_name/run/void_ptr.cpp
@@ -23,7 +23,7 @@ int main() {
     static_assert(boost::pfr::get_name<0, LongPointerTest>() == "OwningThread");
 
     // No known workaround for MSVC
-#if !defined(_MSC_VER) || _MSC_VER > 1944
+#if !defined(_MSC_VER) || _MSC_VER > 1952
     static_assert(boost::pfr::get_name<0, VoidPointerTest>() == "OwningThread");
 #endif
 }