diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9a83f9a6e..4f0e06e1e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,9 +1,15 @@
+# v1.7.0-rc.6
+## mm/dd/2020
+
+1. [](#bugfix)
+    * Regression: fatal error in blueprints [#2811](https://github.com/getgrav/grav/issues/2811)
+
 # v1.7.0-rc.5
 ## 02/03/2020
 
 1. [](#bugfix)
     * Regression: Flex not working in PHP 7.2 or older
-    * Fixed creating first user from admin not clearing Flex User directory cache
+    * Fixed creating first user from admin not clearing Flex User directory cache [#2809](https://github.com/getgrav/grav/issues/2809)
     * Fixed Flex Pages allowing root page to be deleted
 
 # v1.7.0-rc.4
diff --git a/composer.json b/composer.json
index 7f298aa04..d15eb23c1 100644
--- a/composer.json
+++ b/composer.json
@@ -45,7 +45,7 @@
         "gregwar/image": "2.*",
         "donatj/phpuseragentparser": "~0.10",
         "pimple/pimple": "~3.2",
-        "rockettheme/toolbox": "~1.5",
+        "rockettheme/toolbox": "dev-develop",
         "maximebf/debugbar": "~1.0",
         "league/climate": "^3.4",
         "antoligy/dom-string-iterators": "^1.0",
diff --git a/composer.lock b/composer.lock
index d008219d6..8eb0197a0 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "c8b230b285ee0b8b86c56f5eac7b6214",
+    "content-hash": "2153c072ac373551a2141b2bb23c180c",
     "packages": [
         {
             "name": "antoligy/dom-string-iterators",
@@ -1840,16 +1840,16 @@
         },
         {
             "name": "rockettheme/toolbox",
-            "version": "1.5.0",
+            "version": "dev-develop",
             "source": {
                 "type": "git",
                 "url": "https://github.com/rockettheme/toolbox.git",
-                "reference": "f8d877b29856a42c8b21b2e12c8bec0012987314"
+                "reference": "61dd04de40a90b7f398cca2cc8807ea297e78dae"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/rockettheme/toolbox/zipball/f8d877b29856a42c8b21b2e12c8bec0012987314",
-                "reference": "f8d877b29856a42c8b21b2e12c8bec0012987314",
+                "url": "https://api.github.com/repos/rockettheme/toolbox/zipball/61dd04de40a90b7f398cca2cc8807ea297e78dae",
+                "reference": "61dd04de40a90b7f398cca2cc8807ea297e78dae",
                 "shasum": ""
             },
             "archive": {
@@ -1904,10 +1904,10 @@
                 "rockettheme"
             ],
             "support": {
-                "source": "https://github.com/rockettheme/toolbox/tree/1.5.0",
+                "source": "https://github.com/rockettheme/toolbox/tree/develop",
                 "issues": "https://github.com/rockettheme/toolbox/issues"
             },
-            "time": "2020-02-03T16:49:48+00:00"
+            "time": "2020-02-04T08:43:37+00:00"
         },
         {
             "name": "seld/cli-prompt",
@@ -5807,6 +5807,7 @@
     "aliases": [],
     "minimum-stability": "stable",
     "stability-flags": {
+        "rockettheme/toolbox": 20,
         "itsgoingd/clockwork": 10,
         "victorjonsson/markdowndocs": 20
     },