diff --git a/code/client/launcher/premake5.lua b/code/client/launcher/premake5.lua
index d8b37a0899..426a1c5058 100644
--- a/code/client/launcher/premake5.lua
+++ b/code/client/launcher/premake5.lua
@@ -123,7 +123,8 @@ local function launcherpersonality_inner(name)
 			defines "LAUNCHER_PERSONALITY_ANY_GAME"
 		end
 
-		flags { "NoManifest", "NoImportLib" }
+		manifest "Off"
+		useimportlib "Off"
 		
 		symbols "Full"
 		buildoptions "/MP"
diff --git a/code/components/citizen-scripting-lua/component.lua b/code/components/citizen-scripting-lua/component.lua
index 4b648732f5..30d9b7b2e2 100644
--- a/code/components/citizen-scripting-lua/component.lua
+++ b/code/components/citizen-scripting-lua/component.lua
@@ -12,7 +12,7 @@ defines {
 }
 
 if os.istarget('windows') and not _OPTIONS['with-asan'] then
-	flags { "LinkTimeOptimization" }
+	linktimeoptimization "On"
 	
 	buildoptions '/Zc:threadSafeInit- /EHa /fp:fast'
 end
\ No newline at end of file
diff --git a/code/components/citizen-server-impl/component.lua b/code/components/citizen-server-impl/component.lua
index a357ada061..3141f2d85a 100644
--- a/code/components/citizen-server-impl/component.lua
+++ b/code/components/citizen-server-impl/component.lua
@@ -3,7 +3,7 @@ defines { "_ENABLE_EXTENDED_ALIGNED_STORAGE" }
 
 if os.istarget('windows') then
 	filter { "configurations:Release" }
-		flags { "LinkTimeOptimization" }
+		linktimeoptimization "On"
 	
 	filter {}
 		buildoptions '/fp:fast'
diff --git a/code/components/http-client/component.lua b/code/components/http-client/component.lua
index 767c778722..09b0f4c58d 100644
--- a/code/components/http-client/component.lua
+++ b/code/components/http-client/component.lua
@@ -1,6 +1,6 @@
 dependency 'rage-device'
 
-flags { 'NoRuntimeChecks' }
+runtimechecks "Off"
 
 return function()
 	filter {}
diff --git a/code/components/net-http-server/component.lua b/code/components/net-http-server/component.lua
index 253f6c39fe..8e2e1ef36b 100644
--- a/code/components/net-http-server/component.lua
+++ b/code/components/net-http-server/component.lua
@@ -2,6 +2,6 @@ return function()
 	filter {}
 
 	if os.istarget('windows') then
-		flags { "LinkTimeOptimization" }
+		linktimeoptimization "On"
 	end
 end
diff --git a/code/components/net-packet/component.lua b/code/components/net-packet/component.lua
index 221dad7b39..a9a0d240cf 100644
--- a/code/components/net-packet/component.lua
+++ b/code/components/net-packet/component.lua
@@ -2,7 +2,7 @@ return function()
 	filter {}
 
 	if os.istarget('windows') then
-		flags { "LinkTimeOptimization" }
+		linktimeoptimization "On"
 	end
 end
 
diff --git a/code/components/net-tcp-server/component.lua b/code/components/net-tcp-server/component.lua
index 253f6c39fe..8e2e1ef36b 100644
--- a/code/components/net-tcp-server/component.lua
+++ b/code/components/net-tcp-server/component.lua
@@ -2,6 +2,6 @@ return function()
 	filter {}
 
 	if os.istarget('windows') then
-		flags { "LinkTimeOptimization" }
+		linktimeoptimization "On"
 	end
 end
diff --git a/code/premake5.lua b/code/premake5.lua
index 14c9cc9142..aef176d11b 100644
--- a/code/premake5.lua
+++ b/code/premake5.lua
@@ -64,9 +64,11 @@ workspace "CitizenMP"
 	symbols "Full"
 	characterset "Unicode"
 
-	flags { "No64BitChecks" }
+	enable64bitchecks "Off"
 
-	flags { "NoIncrementalLink", "NoMinimalRebuild" } -- this breaks our custom section ordering in citilaunch, and is kind of annoying otherwise
+	-- this breaks our custom section ordering in citilaunch, and is kind of annoying otherwise
+	incrementallink "Off"
+	minimalrebuild "Off"
 
 	editandcontinue 'Off'
 	justmycode 'Off'
@@ -729,7 +731,8 @@ if _OPTIONS['game'] ~= 'server' then
 
 		defines { "USING_CEF_SHARED", "NOMINMAX", "WIN32", "WRAPPING_CEF_SHARED", "DCHECK_ALWAYS_ON" }
 
-		flags { "NoIncrementalLink", "NoMinimalRebuild" }
+		incrementallink "Off"
+		minimalrebuild "Off"
 
 		local cefRoot = "../vendor/cef/"
 
diff --git a/code/server/launcher/premake5.lua b/code/server/launcher/premake5.lua
index f13a51dca8..8326a2d9da 100644
--- a/code/server/launcher/premake5.lua
+++ b/code/server/launcher/premake5.lua
@@ -8,7 +8,8 @@
 		
 		if os.istarget('windows') then
 			links { "psapi", "wininet", "winhttp" }
-			flags { "NoManifest", "NoImportLib" }
+			manifest "Off"
+			useimportlib "Off"
 			files { "server.rc" }
 
 			-- match the 4 MB stack size set on Linux in Main.cpp
diff --git a/code/tests/premake5.lua b/code/tests/premake5.lua
index e359b75472..08eeaf328c 100644
--- a/code/tests/premake5.lua
+++ b/code/tests/premake5.lua
@@ -10,7 +10,8 @@
 
 		if os.istarget('windows') then
 			links { "psapi", "wininet", "winhttp" }
-			flags { "NoManifest", "NoImportLib" }
+			manifest "Off"
+			useimportlib "Off"
 			add_dependencies { 'vendor:rpmalloc' }
 		else
 			links { 'dl', 'pthread' }
diff --git a/code/tools/ci/premake5.exe b/code/tools/ci/premake5.exe
index c73da1fb0f..32f354f95b 100644
Binary files a/code/tools/ci/premake5.exe and b/code/tools/ci/premake5.exe differ
diff --git a/code/vendor/curl-crt.lua b/code/vendor/curl-crt.lua
index e2aee9e8a0..19b8659f33 100644
--- a/code/vendor/curl-crt.lua
+++ b/code/vendor/curl-crt.lua
@@ -36,7 +36,7 @@ return {
 
 		language "C"
 
-		flags "NoRuntimeChecks"
+		runtimechecks "Off"
 
 		if (not a) or static then
 			if not a then
diff --git a/code/vendor/lua.lua b/code/vendor/lua.lua
index 66b4c52aaa..de819e2a89 100644
--- a/code/vendor/lua.lua
+++ b/code/vendor/lua.lua
@@ -19,7 +19,7 @@ return {
 		vectorextensions "SSE2" -- @EXPERIMENT
 		
 		if os.istarget('windows') then
-			flags { "LinkTimeOptimization" }
+			linktimeoptimization "On"
 
 			-- longjmp *should* be exception-safe on Windows non-x86
 			defines { "LUA_USE_LONGJMP" }
diff --git a/code/vendor/minizip.lua b/code/vendor/minizip.lua
index 831b648062..9fb0e87751 100644
--- a/code/vendor/minizip.lua
+++ b/code/vendor/minizip.lua
@@ -17,7 +17,7 @@ return {
 		
 		defines { "HAVE_ZLIB" }
 
-		flags "NoRuntimeChecks"
+		runtimechecks "Off"
 		
 		if a then
 			staticruntime 'On'
diff --git a/code/vendor/nghttp2.lua b/code/vendor/nghttp2.lua
index 9b1c293181..cd8190e274 100644
--- a/code/vendor/nghttp2.lua
+++ b/code/vendor/nghttp2.lua
@@ -26,7 +26,7 @@ return {
 			staticruntime 'On'
 		end
 
-		flags "NoRuntimeChecks"
+		runtimechecks "Off"
 
 		files_project '../vendor/nghttp2/lib/'
 		{
diff --git a/code/vendor/rpmalloc.lua b/code/vendor/rpmalloc.lua
index 911af6177e..a2a94ce783 100644
--- a/code/vendor/rpmalloc.lua
+++ b/code/vendor/rpmalloc.lua
@@ -9,7 +9,7 @@ return {
 		kind "StaticLib"
 		
 		if os.istarget('windows') then
-			flags { "LinkTimeOptimization" }
+			linktimeoptimization "On"
 
 			defines { 
 				"ENABLE_THREAD_CACHE=1",
diff --git a/code/vendor/uws.lua b/code/vendor/uws.lua
index 06d47b256b..7084cb3496 100644
--- a/code/vendor/uws.lua
+++ b/code/vendor/uws.lua
@@ -14,7 +14,7 @@ return {
 		
 		defines { "UWS_THREADSAFE", "LIBUS_NO_SSL" }
 
-		flags "NoRuntimeChecks"
+		runtimechecks "Off"
 
 		files_project '../vendor/uws/src/'
 		{