diff --git a/src/Cache/composer.json b/src/Cache/composer.json
index 3e101a04f2d..23289aa1961 100644
--- a/src/Cache/composer.json
+++ b/src/Cache/composer.json
@@ -23,7 +23,7 @@
     },
     "require": {
         "php": ">=5.6.0",
-        "cakephp/core": "^3.0.0"
+        "cakephp/core": "^3.6.0"
     },
     "autoload": {
         "psr-4": {
diff --git a/src/Core/composer.json b/src/Core/composer.json
index 3d49da99ec8..3a485859cb7 100644
--- a/src/Core/composer.json
+++ b/src/Core/composer.json
@@ -23,7 +23,7 @@
     },
     "require": {
         "php": ">=5.6.0",
-        "cakephp/utility": "^3.0.0"
+        "cakephp/utility": "^3.6.0"
     },
     "suggest": {
         "cakephp/event": "To use PluginApplicationInterface or plugin applications."
diff --git a/src/Database/composer.json b/src/Database/composer.json
index 37bc777ea74..3de6513568e 100644
--- a/src/Database/composer.json
+++ b/src/Database/composer.json
@@ -25,9 +25,9 @@
     },
     "require": {
         "php": ">=5.6.0",
-        "cakephp/cache": "^3.0.0",
-        "cakephp/core": "^3.0.0",
-        "cakephp/datasource": "^3.0.0"
+        "cakephp/cache": "^3.6.0",
+        "cakephp/core": "^3.6.0",
+        "cakephp/datasource": "^3.6.0"
     },
     "suggest": {
         "cakephp/log": "Require this if you want to use the built-in query logger"
diff --git a/src/Datasource/composer.json b/src/Datasource/composer.json
index 8ff1b05810a..7846db255c9 100644
--- a/src/Datasource/composer.json
+++ b/src/Datasource/composer.json
@@ -25,7 +25,7 @@
     },
     "require": {
         "php": ">=5.6.0",
-        "cakephp/core": "^3.0.0"
+        "cakephp/core": "^3.6.0"
     },
     "suggest": {
         "cakephp/utility": "If you decide to use EntityTrait.",
diff --git a/src/Form/composer.json b/src/Form/composer.json
index ee3cddc50a3..5e1dfdc9226 100644
--- a/src/Form/composer.json
+++ b/src/Form/composer.json
@@ -22,8 +22,8 @@
     },
     "require": {
         "php": ">=5.6.0",
-        "cakephp/event": "^3.5.0",
-        "cakephp/validation": "^3.5.0"
+        "cakephp/event": "^3.6.0",
+        "cakephp/validation": "^3.6.0"
     },
     "autoload": {
         "psr-4": {
diff --git a/src/ORM/composer.json b/src/ORM/composer.json
index f8e207290d6..1432893969f 100644
--- a/src/ORM/composer.json
+++ b/src/ORM/composer.json
@@ -24,10 +24,10 @@
     },
     "require": {
         "php": ">=5.6.0",
-        "cakephp/collection": "^3.0.0",
+        "cakephp/collection": "^3.6.0",
         "cakephp/core": "^3.6.0",
-        "cakephp/datasource": "^3.1.2",
-        "cakephp/database": "^3.1.4",
+        "cakephp/datasource": "^3.6.0",
+        "cakephp/database": "^3.6.0",
         "cakephp/event": "^3.6.0",
         "cakephp/utility": "^3.6.0",
         "cakephp/validation": "^3.6.0"