diff --git a/lib/analyze-action-post.js b/lib/analyze-action-post.js
index 7fd5d7df0..f7af12f0b 100644
--- a/lib/analyze-action-post.js
+++ b/lib/analyze-action-post.js
@@ -119134,6 +119134,11 @@ var featureConfig = {
     envVar: "CODEQL_ACTION_ALLOW_TOOLCACHE_INPUT",
     minimumVersion: void 0
   },
+  ["analyze_use_new_upload" /* AnalyzeUseNewUpload */]: {
+    defaultValue: false,
+    envVar: "CODEQL_ACTION_ANALYZE_USE_NEW_UPLOAD",
+    minimumVersion: void 0
+  },
   ["cleanup_trap_caches" /* CleanupTrapCaches */]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_CLEANUP_TRAP_CACHES",
diff --git a/lib/analyze-action.js b/lib/analyze-action.js
index ea9f87bf5..db46ee6f6 100644
--- a/lib/analyze-action.js
+++ b/lib/analyze-action.js
@@ -91126,6 +91126,11 @@ var featureConfig = {
     envVar: "CODEQL_ACTION_ALLOW_TOOLCACHE_INPUT",
     minimumVersion: void 0
   },
+  ["analyze_use_new_upload" /* AnalyzeUseNewUpload */]: {
+    defaultValue: false,
+    envVar: "CODEQL_ACTION_ANALYZE_USE_NEW_UPLOAD",
+    minimumVersion: void 0
+  },
   ["cleanup_trap_caches" /* CleanupTrapCaches */]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_CLEANUP_TRAP_CACHES",
diff --git a/lib/autobuild-action.js b/lib/autobuild-action.js
index f2aa1ddff..a6aaf21db 100644
--- a/lib/autobuild-action.js
+++ b/lib/autobuild-action.js
@@ -79887,6 +79887,11 @@ var featureConfig = {
     envVar: "CODEQL_ACTION_ALLOW_TOOLCACHE_INPUT",
     minimumVersion: void 0
   },
+  ["analyze_use_new_upload" /* AnalyzeUseNewUpload */]: {
+    defaultValue: false,
+    envVar: "CODEQL_ACTION_ANALYZE_USE_NEW_UPLOAD",
+    minimumVersion: void 0
+  },
   ["cleanup_trap_caches" /* CleanupTrapCaches */]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_CLEANUP_TRAP_CACHES",
diff --git a/lib/init-action-post.js b/lib/init-action-post.js
index b2de76f43..bcdf13618 100644
--- a/lib/init-action-post.js
+++ b/lib/init-action-post.js
@@ -129250,6 +129250,11 @@ var featureConfig = {
     envVar: "CODEQL_ACTION_ALLOW_TOOLCACHE_INPUT",
     minimumVersion: void 0
   },
+  ["analyze_use_new_upload" /* AnalyzeUseNewUpload */]: {
+    defaultValue: false,
+    envVar: "CODEQL_ACTION_ANALYZE_USE_NEW_UPLOAD",
+    minimumVersion: void 0
+  },
   ["cleanup_trap_caches" /* CleanupTrapCaches */]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_CLEANUP_TRAP_CACHES",
diff --git a/lib/init-action.js b/lib/init-action.js
index 18e350024..fb022d7c3 100644
--- a/lib/init-action.js
+++ b/lib/init-action.js
@@ -88552,6 +88552,11 @@ var featureConfig = {
     envVar: "CODEQL_ACTION_ALLOW_TOOLCACHE_INPUT",
     minimumVersion: void 0
   },
+  ["analyze_use_new_upload" /* AnalyzeUseNewUpload */]: {
+    defaultValue: false,
+    envVar: "CODEQL_ACTION_ANALYZE_USE_NEW_UPLOAD",
+    minimumVersion: void 0
+  },
   ["cleanup_trap_caches" /* CleanupTrapCaches */]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_CLEANUP_TRAP_CACHES",
diff --git a/lib/resolve-environment-action.js b/lib/resolve-environment-action.js
index e0474b9a5..4538b0e35 100644
--- a/lib/resolve-environment-action.js
+++ b/lib/resolve-environment-action.js
@@ -79878,6 +79878,11 @@ var featureConfig = {
     envVar: "CODEQL_ACTION_ALLOW_TOOLCACHE_INPUT",
     minimumVersion: void 0
   },
+  ["analyze_use_new_upload" /* AnalyzeUseNewUpload */]: {
+    defaultValue: false,
+    envVar: "CODEQL_ACTION_ANALYZE_USE_NEW_UPLOAD",
+    minimumVersion: void 0
+  },
   ["cleanup_trap_caches" /* CleanupTrapCaches */]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_CLEANUP_TRAP_CACHES",
diff --git a/lib/setup-codeql-action.js b/lib/setup-codeql-action.js
index 37fc43ec6..c915edc0e 100644
--- a/lib/setup-codeql-action.js
+++ b/lib/setup-codeql-action.js
@@ -86357,6 +86357,11 @@ var featureConfig = {
     envVar: "CODEQL_ACTION_ALLOW_TOOLCACHE_INPUT",
     minimumVersion: void 0
   },
+  ["analyze_use_new_upload" /* AnalyzeUseNewUpload */]: {
+    defaultValue: false,
+    envVar: "CODEQL_ACTION_ANALYZE_USE_NEW_UPLOAD",
+    minimumVersion: void 0
+  },
   ["cleanup_trap_caches" /* CleanupTrapCaches */]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_CLEANUP_TRAP_CACHES",
diff --git a/lib/start-proxy-action-post.js b/lib/start-proxy-action-post.js
index b224695c4..8b7546256 100644
--- a/lib/start-proxy-action-post.js
+++ b/lib/start-proxy-action-post.js
@@ -118540,6 +118540,11 @@ var featureConfig = {
     envVar: "CODEQL_ACTION_ALLOW_TOOLCACHE_INPUT",
     minimumVersion: void 0
   },
+  ["analyze_use_new_upload" /* AnalyzeUseNewUpload */]: {
+    defaultValue: false,
+    envVar: "CODEQL_ACTION_ANALYZE_USE_NEW_UPLOAD",
+    minimumVersion: void 0
+  },
   ["cleanup_trap_caches" /* CleanupTrapCaches */]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_CLEANUP_TRAP_CACHES",
diff --git a/lib/start-proxy-action.js b/lib/start-proxy-action.js
index dc17468b8..99e294ab1 100644
--- a/lib/start-proxy-action.js
+++ b/lib/start-proxy-action.js
@@ -96669,6 +96669,11 @@ var featureConfig = {
     envVar: "CODEQL_ACTION_ALLOW_TOOLCACHE_INPUT",
     minimumVersion: void 0
   },
+  ["analyze_use_new_upload" /* AnalyzeUseNewUpload */]: {
+    defaultValue: false,
+    envVar: "CODEQL_ACTION_ANALYZE_USE_NEW_UPLOAD",
+    minimumVersion: void 0
+  },
   ["cleanup_trap_caches" /* CleanupTrapCaches */]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_CLEANUP_TRAP_CACHES",
diff --git a/lib/upload-lib.js b/lib/upload-lib.js
index a952f35ab..2497ae3a6 100644
--- a/lib/upload-lib.js
+++ b/lib/upload-lib.js
@@ -89349,6 +89349,11 @@ var featureConfig = {
     envVar: "CODEQL_ACTION_ALLOW_TOOLCACHE_INPUT",
     minimumVersion: void 0
   },
+  ["analyze_use_new_upload" /* AnalyzeUseNewUpload */]: {
+    defaultValue: false,
+    envVar: "CODEQL_ACTION_ANALYZE_USE_NEW_UPLOAD",
+    minimumVersion: void 0
+  },
   ["cleanup_trap_caches" /* CleanupTrapCaches */]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_CLEANUP_TRAP_CACHES",
diff --git a/lib/upload-sarif-action-post.js b/lib/upload-sarif-action-post.js
index 17777d3b8..ea287ce37 100644
--- a/lib/upload-sarif-action-post.js
+++ b/lib/upload-sarif-action-post.js
@@ -118706,6 +118706,11 @@ var featureConfig = {
     envVar: "CODEQL_ACTION_ALLOW_TOOLCACHE_INPUT",
     minimumVersion: void 0
   },
+  ["analyze_use_new_upload" /* AnalyzeUseNewUpload */]: {
+    defaultValue: false,
+    envVar: "CODEQL_ACTION_ANALYZE_USE_NEW_UPLOAD",
+    minimumVersion: void 0
+  },
   ["cleanup_trap_caches" /* CleanupTrapCaches */]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_CLEANUP_TRAP_CACHES",
diff --git a/lib/upload-sarif-action.js b/lib/upload-sarif-action.js
index 9596cc451..e47be5b0e 100644
--- a/lib/upload-sarif-action.js
+++ b/lib/upload-sarif-action.js
@@ -89300,6 +89300,11 @@ var featureConfig = {
     envVar: "CODEQL_ACTION_ALLOW_TOOLCACHE_INPUT",
     minimumVersion: void 0
   },
+  ["analyze_use_new_upload" /* AnalyzeUseNewUpload */]: {
+    defaultValue: false,
+    envVar: "CODEQL_ACTION_ANALYZE_USE_NEW_UPLOAD",
+    minimumVersion: void 0
+  },
   ["cleanup_trap_caches" /* CleanupTrapCaches */]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_CLEANUP_TRAP_CACHES",
diff --git a/src/feature-flags.ts b/src/feature-flags.ts
index 334769913..bf7f7d3d4 100644
--- a/src/feature-flags.ts
+++ b/src/feature-flags.ts
@@ -44,6 +44,7 @@ export interface FeatureEnablement {
  */
 export enum Feature {
   AllowToolcacheInput = "allow_toolcache_input",
+  AnalyzeUseNewUpload = "analyze_use_new_upload",
   CleanupTrapCaches = "cleanup_trap_caches",
   CppDependencyInstallation = "cpp_dependency_installation_enabled",
   DiffInformedQueries = "diff_informed_queries",
@@ -116,6 +117,11 @@ export const featureConfig: Record<
     envVar: "CODEQL_ACTION_ALLOW_TOOLCACHE_INPUT",
     minimumVersion: undefined,
   },
+  [Feature.AnalyzeUseNewUpload]: {
+    defaultValue: false,
+    envVar: "CODEQL_ACTION_ANALYZE_USE_NEW_UPLOAD",
+    minimumVersion: undefined,
+  },
   [Feature.CleanupTrapCaches]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_CLEANUP_TRAP_CACHES",