diff --git a/tools/tools.json b/tools/tools.json
index e96040307a..54249d7dcc 100644
--- a/tools/tools.json
+++ b/tools/tools.json
@@ -243,17 +243,17 @@
       "version_regex": "mconf-idf version mconf-([a-z0-9.-]+)-win32",
       "versions": [
         {
-          "name": "v4.6.0.0-idf-20190313",
+          "name": "v4.6.0.0-idf-20190628",
           "status": "recommended",
           "win32": {
-            "sha256": "051bef09c782bc31b737b047808d1b6588b0965101b77dc979af9139773c4b4f",
-            "size": 826167,
-            "url": "https://github.com/espressif/kconfig-frontends/releases/download/v4.6.0.0-idf-20190313/mconf-v4.6.0.0-idf-20190313-win32.zip"
+            "sha256": "1b8f17f48740ab669c13bd89136e8cc92efe0cd29872f0d6c44148902a2dc40c",
+            "size": 826114,
+            "url": "https://github.com/espressif/kconfig-frontends/releases/download/v4.6.0.0-idf-20190628/mconf-v4.6.0.0-idf-20190628-win32.zip"
           },
           "win64": {
-            "sha256": "051bef09c782bc31b737b047808d1b6588b0965101b77dc979af9139773c4b4f",
-            "size": 826167,
-            "url": "https://github.com/espressif/kconfig-frontends/releases/download/v4.6.0.0-idf-20190313/mconf-v4.6.0.0-idf-20190313-win32.zip"
+            "sha256": "1b8f17f48740ab669c13bd89136e8cc92efe0cd29872f0d6c44148902a2dc40c",
+            "size": 826114,
+            "url": "https://github.com/espressif/kconfig-frontends/releases/download/v4.6.0.0-idf-20190628/mconf-v4.6.0.0-idf-20190628-win32.zip"
           }
         }
       ]
diff --git a/tools/windows/tool_setup/tools_fallback.json b/tools/windows/tool_setup/tools_fallback.json
index 5bb7118291..6b1585c8a4 100644
--- a/tools/windows/tool_setup/tools_fallback.json
+++ b/tools/windows/tool_setup/tools_fallback.json
@@ -242,17 +242,17 @@
       "version_regex": "mconf-idf version mconf-([a-z0-9.-]+)-win32",
       "versions": [
         {
-          "name": "v4.6.0.0-idf-20190313",
+          "name": "v4.6.0.0-idf-20190628",
           "status": "recommended",
           "win32": {
-            "sha256": "051bef09c782bc31b737b047808d1b6588b0965101b77dc979af9139773c4b4f",
-            "size": 826167,
-            "url": "https://github.com/espressif/kconfig-frontends/releases/download/v4.6.0.0-idf-20190313/mconf-v4.6.0.0-idf-20190313-win32.zip"
+            "sha256": "1b8f17f48740ab669c13bd89136e8cc92efe0cd29872f0d6c44148902a2dc40c",
+            "size": 826114,
+            "url": "https://github.com/espressif/kconfig-frontends/releases/download/v4.6.0.0-idf-20190628/mconf-v4.6.0.0-idf-20190628-win32.zip"
           },
           "win64": {
-            "sha256": "051bef09c782bc31b737b047808d1b6588b0965101b77dc979af9139773c4b4f",
-            "size": 826167,
-            "url": "https://github.com/espressif/kconfig-frontends/releases/download/v4.6.0.0-idf-20190313/mconf-v4.6.0.0-idf-20190313-win32.zip"
+            "sha256": "1b8f17f48740ab669c13bd89136e8cc92efe0cd29872f0d6c44148902a2dc40c",
+            "size": 826114,
+            "url": "https://github.com/espressif/kconfig-frontends/releases/download/v4.6.0.0-idf-20190628/mconf-v4.6.0.0-idf-20190628-win32.zip"
           }
         }
       ]