diff --git a/src/debugpy/_vendored/pydevd/pydevd_attach_to_process/inject_dll_amd64.exe b/src/debugpy/_vendored/pydevd/pydevd_attach_to_process/inject_dll_amd64.exe
index 56fbc7d40..d157b436d 100644
Binary files a/src/debugpy/_vendored/pydevd/pydevd_attach_to_process/inject_dll_amd64.exe and b/src/debugpy/_vendored/pydevd/pydevd_attach_to_process/inject_dll_amd64.exe differ
diff --git a/src/debugpy/_vendored/pydevd/pydevd_attach_to_process/inject_dll_amd64.pdb b/src/debugpy/_vendored/pydevd/pydevd_attach_to_process/inject_dll_amd64.pdb
index f37cddfae..ce00e817f 100644
Binary files a/src/debugpy/_vendored/pydevd/pydevd_attach_to_process/inject_dll_amd64.pdb and b/src/debugpy/_vendored/pydevd/pydevd_attach_to_process/inject_dll_amd64.pdb differ
diff --git a/src/debugpy/_vendored/pydevd/pydevd_attach_to_process/inject_dll_x86.exe b/src/debugpy/_vendored/pydevd/pydevd_attach_to_process/inject_dll_x86.exe
index 15a0d8682..78752d4a5 100644
Binary files a/src/debugpy/_vendored/pydevd/pydevd_attach_to_process/inject_dll_x86.exe and b/src/debugpy/_vendored/pydevd/pydevd_attach_to_process/inject_dll_x86.exe differ
diff --git a/src/debugpy/_vendored/pydevd/pydevd_attach_to_process/inject_dll_x86.pdb b/src/debugpy/_vendored/pydevd/pydevd_attach_to_process/inject_dll_x86.pdb
index ac6b11386..546826bfc 100644
Binary files a/src/debugpy/_vendored/pydevd/pydevd_attach_to_process/inject_dll_x86.pdb and b/src/debugpy/_vendored/pydevd/pydevd_attach_to_process/inject_dll_x86.pdb differ
diff --git a/src/debugpy/_vendored/pydevd/pydevd_attach_to_process/windows/compile_windows.bat b/src/debugpy/_vendored/pydevd/pydevd_attach_to_process/windows/compile_windows.bat
index a7f313531..a7e12471b 100644
--- a/src/debugpy/_vendored/pydevd/pydevd_attach_to_process/windows/compile_windows.bat
+++ b/src/debugpy/_vendored/pydevd/pydevd_attach_to_process/windows/compile_windows.bat
@@ -1,3 +1,7 @@
+:: This script compiles the attach and inject DLLs for x86 and x64 architectures.
+:: It runs as part of the PR checks in the debugpy repo, AND the artifacts are uploaded to github,
+:: so you don't have to run it locally.
+
 setlocal
 @cd /d %~dp0
 
@@ -16,7 +20,7 @@ cl -DUNICODE -D_UNICODE /EHsc /Zi /O1 /W3 /LD /MD /D BITS_32 /Qspectre run_code_
 copy run_code_on_dllmain_x86.dll ..\run_code_on_dllmain_x86.dll /Y
 copy run_code_on_dllmain_x86.pdb ..\run_code_on_dllmain_x86.pdb /Y
 
-cl /EHsc /Zi /O1 /W3 /Qspectre inject_dll.cpp /link /DEBUG /OPT:REF /OPT:ICF /GUARD:CF /out:inject_dll_x86.exe
+cl /EHsc /Zi /O1 /W3 /Qspectre inject_dll.cpp /link /PROFILE /GUARD:CF /out:inject_dll_x86.exe
 copy inject_dll_x86.exe ..\inject_dll_x86.exe /Y
 copy inject_dll_x86.pdb ..\inject_dll_x86.pdb /Y
 
@@ -30,7 +34,7 @@ cl -DUNICODE -D_UNICODE /EHsc /Zi /O1 /W3 /LD /MD /D BITS_64 /Qspectre run_code_
 copy run_code_on_dllmain_amd64.dll ..\run_code_on_dllmain_amd64.dll /Y
 copy run_code_on_dllmain_amd64.pdb ..\run_code_on_dllmain_amd64.pdb /Y
 
-cl /EHsc /Zi /O1 /W3 /Qspectre inject_dll.cpp /link /DEBUG /OPT:REF /OPT:ICF /GUARD:CF /out:inject_dll_amd64.exe
+cl /EHsc /Zi /O1 /W3 /Qspectre inject_dll.cpp /link /PROFILE /GUARD:CF /out:inject_dll_amd64.exe
 copy inject_dll_amd64.exe ..\inject_dll_amd64.exe /Y
 copy inject_dll_amd64.pdb ..\inject_dll_amd64.pdb /Y