diff --git a/typo3/sysext/about/composer.json b/typo3/sysext/about/composer.json
index 28ab7c5dd57e3a32543c410721e3b9b0315b2229..271dc2bfdce7ca2c4fb7a870007a2826f387920c 100644
--- a/typo3/sysext/about/composer.json
+++ b/typo3/sysext/about/composer.json
@@ -19,7 +19,7 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.4.*@dev"
+		"typo3/cms-core": "10.4.3"
 	},
 	"conflict": {
 		"typo3/cms": "*"
diff --git a/typo3/sysext/adminpanel/composer.json b/typo3/sysext/adminpanel/composer.json
index 5bd94497895b89d84979c64431b37e9842b123fd..b1f3767320f9bc114eceaa11088c033f2df658c1 100644
--- a/typo3/sysext/adminpanel/composer.json
+++ b/typo3/sysext/adminpanel/composer.json
@@ -19,10 +19,10 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-backend": "10.4.*@dev",
-		"typo3/cms-core": "10.4.*@dev",
-		"typo3/cms-fluid": "10.4.*@dev",
-		"typo3/cms-frontend": "10.4.*@dev",
+		"typo3/cms-backend": "10.4.3",
+		"typo3/cms-core": "10.4.3",
+		"typo3/cms-fluid": "10.4.3",
+		"typo3/cms-frontend": "10.4.3",
 		"typo3fluid/fluid": "^2.6.8 || ^3",
 		"psr/http-message": "^1.0",
 		"psr/http-server-handler": "^1.0",
diff --git a/typo3/sysext/backend/composer.json b/typo3/sysext/backend/composer.json
index 2f0c3096f25b73167f3c1eb3b54e137de8939961..7bf86e47b7926aa61b11f79937453585ccfa93b1 100644
--- a/typo3/sysext/backend/composer.json
+++ b/typo3/sysext/backend/composer.json
@@ -20,8 +20,8 @@
 	},
 	"require": {
 		"psr/event-dispatcher": "^1.0",
-		"typo3/cms-core": "10.4.*@dev",
-		"typo3/cms-recordlist": "10.4.*@dev"
+		"typo3/cms-core": "10.4.3",
+		"typo3/cms-recordlist": "10.4.3"
 	},
 	"suggest": {
 		"typo3/cms-install": "To generate url to install tool in environment toolbar"
diff --git a/typo3/sysext/belog/composer.json b/typo3/sysext/belog/composer.json
index 52a2aaa80125398bb8df37b29ce851b39bdf227f..546c83393191a5faa1f098dc63e57c62301cb481 100644
--- a/typo3/sysext/belog/composer.json
+++ b/typo3/sysext/belog/composer.json
@@ -19,7 +19,7 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.4.*@dev"
+		"typo3/cms-core": "10.4.3"
 	},
 	"conflict": {
 		"typo3/cms": "*"
diff --git a/typo3/sysext/beuser/composer.json b/typo3/sysext/beuser/composer.json
index 2ebfc49ffc499cec9614bc1e4c2c6823a578c9e6..88bcedc79bcc6b433f57b1fe05951a21d42aa0ac 100644
--- a/typo3/sysext/beuser/composer.json
+++ b/typo3/sysext/beuser/composer.json
@@ -19,7 +19,7 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.4.*@dev"
+		"typo3/cms-core": "10.4.3"
 	},
 	"conflict": {
 		"typo3/cms": "*"
diff --git a/typo3/sysext/core/Classes/Information/Typo3Version.php b/typo3/sysext/core/Classes/Information/Typo3Version.php
index 3ef0f84f7b8def6ec0cb5088644218e51f10d7fd..438c67296fba5d94bfa5ed1089e6a9de014cf6a8 100644
--- a/typo3/sysext/core/Classes/Information/Typo3Version.php
+++ b/typo3/sysext/core/Classes/Information/Typo3Version.php
@@ -19,7 +19,7 @@ namespace TYPO3\CMS\Core\Information;
 
 class Typo3Version
 {
-    protected const VERSION = '10.4.3-dev';
+    protected const VERSION = '10.4.3';
     protected const BRANCH = '10.4';
 
     /**
diff --git a/typo3/sysext/dashboard/composer.json b/typo3/sysext/dashboard/composer.json
index 443cfc11a7f4a9b2dd08a5df1cc58e3dae55aaa8..6d0a5b597243cf281783a595a32ff64435a641ec 100644
--- a/typo3/sysext/dashboard/composer.json
+++ b/typo3/sysext/dashboard/composer.json
@@ -19,11 +19,11 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.4.*@dev",
-		"typo3/cms-frontend": "10.4.*@dev",
-		"typo3/cms-backend": "10.4.*@dev",
-		"typo3/cms-fluid": "10.4.*@dev",
-		"typo3/cms-extbase": "10.4.*@dev"
+		"typo3/cms-core": "10.4.3",
+		"typo3/cms-frontend": "10.4.3",
+		"typo3/cms-backend": "10.4.3",
+		"typo3/cms-fluid": "10.4.3",
+		"typo3/cms-extbase": "10.4.3"
 	},
 	"conflict": {
 		"typo3/cms": "*"
diff --git a/typo3/sysext/extbase/composer.json b/typo3/sysext/extbase/composer.json
index eecba98d5b521271cf363b745831b0a8d2e9928e..d4e6698f023024ada5c87ce84c6f7f7529ffd7b4 100644
--- a/typo3/sysext/extbase/composer.json
+++ b/typo3/sysext/extbase/composer.json
@@ -24,7 +24,7 @@
 		"symfony/dependency-injection": "^4.4 || ^5.0",
 		"symfony/property-access": "^4.4 || ^5.0",
 		"symfony/property-info": "^4.4 || ^5.0",
-		"typo3/cms-core": "10.4.*@dev"
+		"typo3/cms-core": "10.4.3"
 	},
 	"suggest": {
 		"typo3/cms-scheduler": "Additional scheduler tasks"
diff --git a/typo3/sysext/extensionmanager/composer.json b/typo3/sysext/extensionmanager/composer.json
index 7ab6d2a5a1edd226571f3accc256158e945268a7..0411d77d9e268f44a3100cf8b70cc9a94701feb2 100644
--- a/typo3/sysext/extensionmanager/composer.json
+++ b/typo3/sysext/extensionmanager/composer.json
@@ -19,7 +19,7 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.4.*@dev"
+		"typo3/cms-core": "10.4.3"
 	},
 	"conflict": {
 		"typo3/cms": "*"
diff --git a/typo3/sysext/felogin/composer.json b/typo3/sysext/felogin/composer.json
index 0c03c4a98c5f27f7c602f927b530fcf6a2a824df..f894b7a96e67707376a8b06fc1909ad149a656c1 100644
--- a/typo3/sysext/felogin/composer.json
+++ b/typo3/sysext/felogin/composer.json
@@ -19,7 +19,7 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.4.*@dev"
+		"typo3/cms-core": "10.4.3"
 	},
 	"conflict": {
 		"typo3/cms": "*"
diff --git a/typo3/sysext/filelist/composer.json b/typo3/sysext/filelist/composer.json
index f01ee02cf0ce26bd2bc60fea79ebf279be7fb1f6..d612bdf7f2ca45ae7a60884db8533737e6e4bfd8 100644
--- a/typo3/sysext/filelist/composer.json
+++ b/typo3/sysext/filelist/composer.json
@@ -19,7 +19,7 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.4.*@dev"
+		"typo3/cms-core": "10.4.3"
 	},
 	"conflict": {
 		"typo3/cms": "*"
diff --git a/typo3/sysext/filemetadata/composer.json b/typo3/sysext/filemetadata/composer.json
index a545ab26d5fbc663911928e3717a351c1518d315..f3c74c2f7018e7cc9c071e1bb6c85b52a79808f5 100644
--- a/typo3/sysext/filemetadata/composer.json
+++ b/typo3/sysext/filemetadata/composer.json
@@ -19,7 +19,7 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.4.*@dev"
+		"typo3/cms-core": "10.4.3"
 	},
 	"conflict": {
 		"typo3/cms": "*"
diff --git a/typo3/sysext/fluid/composer.json b/typo3/sysext/fluid/composer.json
index c00634b2ddb2b0bbfc5fafeab3b158403c8ad842..7021b366d9bc4e1b0c085688470c6d4811ba9dca 100644
--- a/typo3/sysext/fluid/composer.json
+++ b/typo3/sysext/fluid/composer.json
@@ -20,8 +20,8 @@
 	},
 	"require": {
 		"symfony/dependency-injection": "^4.4 || ^5.0",
-		"typo3/cms-core": "10.4.*@dev",
-		"typo3/cms-extbase": "10.4.*@dev",
+		"typo3/cms-core": "10.4.3",
+		"typo3/cms-extbase": "10.4.3",
 		"typo3fluid/fluid": "^2.6.8 || ^3"
 	},
 	"conflict": {
diff --git a/typo3/sysext/fluid_styled_content/composer.json b/typo3/sysext/fluid_styled_content/composer.json
index 0ab0bada1723da96527291205b566f99a60854a7..3cdd22234196c34f3d2ce4ff58a483829a12f32f 100644
--- a/typo3/sysext/fluid_styled_content/composer.json
+++ b/typo3/sysext/fluid_styled_content/composer.json
@@ -19,9 +19,9 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.4.*@dev",
-		"typo3/cms-fluid": "10.4.*@dev",
-		"typo3/cms-frontend": "10.4.*@dev"
+		"typo3/cms-core": "10.4.3",
+		"typo3/cms-fluid": "10.4.3",
+		"typo3/cms-frontend": "10.4.3"
 	},
 	"conflict": {
 		"typo3/cms": "*"
diff --git a/typo3/sysext/form/composer.json b/typo3/sysext/form/composer.json
index b20d2b3e7e2cc3e3e660fc17dcd73c22906ddb9b..7d11418e7ba1b9c749270a166b26dc64664e8bd0 100644
--- a/typo3/sysext/form/composer.json
+++ b/typo3/sysext/form/composer.json
@@ -21,7 +21,7 @@
 	"require": {
 		"psr/http-message": "^1.0",
 		"symfony/expression-language": "^4.4 || ^5.0",
-		"typo3/cms-core": "10.4.*@dev"
+		"typo3/cms-core": "10.4.3"
 	},
 	"suggest": {
 		"typo3/cms-filelist": "Listing of files in the directory",
diff --git a/typo3/sysext/frontend/composer.json b/typo3/sysext/frontend/composer.json
index 5f83c32c6f4f37d2816764e6be1f5dca04b761bb..58fd6bf60de2675cce955f66a1785d5938334902 100644
--- a/typo3/sysext/frontend/composer.json
+++ b/typo3/sysext/frontend/composer.json
@@ -19,7 +19,7 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.4.*@dev"
+		"typo3/cms-core": "10.4.3"
 	},
 	"conflict": {
 		"typo3/cms": "*"
diff --git a/typo3/sysext/impexp/composer.json b/typo3/sysext/impexp/composer.json
index 280ba733ea7fde89ee62f25709cb625e461876ce..84a575be511a686d9bc765ea39b60dae2f5095b6 100644
--- a/typo3/sysext/impexp/composer.json
+++ b/typo3/sysext/impexp/composer.json
@@ -19,7 +19,7 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.4.*@dev"
+		"typo3/cms-core": "10.4.3"
 	},
 	"conflict": {
 		"typo3/cms": "*"
diff --git a/typo3/sysext/indexed_search/composer.json b/typo3/sysext/indexed_search/composer.json
index 05e5df85cb312572b7f02425618f5eb880544673..6ddf6ea10236130a984b7d6958396cbf40c3f5c2 100644
--- a/typo3/sysext/indexed_search/composer.json
+++ b/typo3/sysext/indexed_search/composer.json
@@ -19,7 +19,7 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.4.*@dev"
+		"typo3/cms-core": "10.4.3"
 	},
 	"conflict": {
 		"typo3/cms": "*"
diff --git a/typo3/sysext/info/composer.json b/typo3/sysext/info/composer.json
index c5f62e1fc0a848ef1028f4b96557d477510e78bb..894fe076442316f7f77d7ff3eaef2663de9f812d 100644
--- a/typo3/sysext/info/composer.json
+++ b/typo3/sysext/info/composer.json
@@ -19,7 +19,7 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.4.*@dev"
+		"typo3/cms-core": "10.4.3"
 	},
 	"conflict": {
 		"typo3/cms": "*"
diff --git a/typo3/sysext/install/composer.json b/typo3/sysext/install/composer.json
index 2f4dd823fa90b0449eed2f769ac09f401b7a1644..9eca7b15e8b56ffb887ead5d376b2d0f330c51a5 100644
--- a/typo3/sysext/install/composer.json
+++ b/typo3/sysext/install/composer.json
@@ -21,9 +21,9 @@
 	"require": {
 		"nikic/php-parser": "^4.3",
 		"symfony/finder": "^4.4 || ^5.0",
-		"typo3/cms-core": "10.4.*@dev",
-		"typo3/cms-extbase": "10.4.*@dev",
-		"typo3/cms-fluid": "10.4.*@dev"
+		"typo3/cms-core": "10.4.3",
+		"typo3/cms-extbase": "10.4.3",
+		"typo3/cms-fluid": "10.4.3"
 	},
 	"conflict": {
 		"typo3/cms": "*"
diff --git a/typo3/sysext/linkvalidator/composer.json b/typo3/sysext/linkvalidator/composer.json
index d98d9066b358bce7c755a06a9b1da75156e28bbc..a55ebbb4044e4c6418fdb2612f257884c5fee6cc 100644
--- a/typo3/sysext/linkvalidator/composer.json
+++ b/typo3/sysext/linkvalidator/composer.json
@@ -19,8 +19,8 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.4.*@dev",
-		"typo3/cms-info": "10.4.*@dev"
+		"typo3/cms-core": "10.4.3",
+		"typo3/cms-info": "10.4.3"
 	},
 	"suggest": {
 		"typo3/cms-scheduler": "Regular checks of links"
diff --git a/typo3/sysext/lowlevel/composer.json b/typo3/sysext/lowlevel/composer.json
index 6f11e0e40153d8e95cba4567c60153e9e81d4b3a..724bceaf27b9323a14edd23120009a331f316815 100644
--- a/typo3/sysext/lowlevel/composer.json
+++ b/typo3/sysext/lowlevel/composer.json
@@ -19,7 +19,7 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.4.*@dev"
+		"typo3/cms-core": "10.4.3"
 	},
 	"conflict": {
 		"typo3/cms": "*"
diff --git a/typo3/sysext/opendocs/composer.json b/typo3/sysext/opendocs/composer.json
index 11a95e93dcf03437f3bd33b2f69bdac8ac6466aa..1d2064220b4f2d929be51ce372637897b203a723 100644
--- a/typo3/sysext/opendocs/composer.json
+++ b/typo3/sysext/opendocs/composer.json
@@ -19,7 +19,7 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.4.*@dev"
+		"typo3/cms-core": "10.4.3"
 	},
 	"conflict": {
 		"typo3/cms": "*"
diff --git a/typo3/sysext/recordlist/composer.json b/typo3/sysext/recordlist/composer.json
index 96498510ab1f5d9f0fa0b7ff7793973265f579ef..c1c7a9c24cc090ad46b36dba94a07e37e7a88fdc 100644
--- a/typo3/sysext/recordlist/composer.json
+++ b/typo3/sysext/recordlist/composer.json
@@ -19,7 +19,7 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.4.*@dev"
+		"typo3/cms-core": "10.4.3"
 	},
 	"conflict": {
 		"typo3/cms": "*"
diff --git a/typo3/sysext/recycler/composer.json b/typo3/sysext/recycler/composer.json
index 5ecc4b89d0281efe9bc62035f9ef8b2b48cbadbc..d9e88290c8487f1ca804a68adc1f97936193ea5f 100644
--- a/typo3/sysext/recycler/composer.json
+++ b/typo3/sysext/recycler/composer.json
@@ -19,7 +19,7 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.4.*@dev"
+		"typo3/cms-core": "10.4.3"
 	},
 	"suggest": {
 		"typo3/cms-scheduler": "Remove deleted records after given time"
diff --git a/typo3/sysext/redirects/composer.json b/typo3/sysext/redirects/composer.json
index a8c20a5c534812f75e0d303ea3da47816afacd74..ca40e2e03b5991ea20980e9c2c22a322faebbd21 100644
--- a/typo3/sysext/redirects/composer.json
+++ b/typo3/sysext/redirects/composer.json
@@ -22,8 +22,8 @@
 		"doctrine/dbal": "^2.10",
 		"psr/http-message": "^1.0",
 		"psr/log": "^1.0",
-		"typo3/cms-backend": "10.4.*@dev",
-		"typo3/cms-core": "10.4.*@dev",
+		"typo3/cms-backend": "10.4.3",
+		"typo3/cms-core": "10.4.3",
 		"typo3fluid/fluid": "^2.6.8 || ^3"
 	},
 	"conflict": {
diff --git a/typo3/sysext/reports/composer.json b/typo3/sysext/reports/composer.json
index 46a56ca0d4d25428d247181e582300a4b4c6e1ce..cf9d9ef6eea012a41e5a057bf123472e153cfbd7 100644
--- a/typo3/sysext/reports/composer.json
+++ b/typo3/sysext/reports/composer.json
@@ -19,7 +19,7 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.4.*@dev"
+		"typo3/cms-core": "10.4.3"
 	},
 	"suggest": {
 		"typo3/cms-scheduler": "Determine system's status and send it via email"
diff --git a/typo3/sysext/rte_ckeditor/composer.json b/typo3/sysext/rte_ckeditor/composer.json
index 17ed9f583af116d0cdef537e5250d44dbe859f4a..0060309cb2d0c9dfb854c81d9ce5b8e3826db906 100644
--- a/typo3/sysext/rte_ckeditor/composer.json
+++ b/typo3/sysext/rte_ckeditor/composer.json
@@ -19,7 +19,7 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.4.*@dev"
+		"typo3/cms-core": "10.4.3"
 	},
 	"conflict": {
 		"typo3/cms": "*"
diff --git a/typo3/sysext/scheduler/composer.json b/typo3/sysext/scheduler/composer.json
index c4b0020efc6020dbce83b0c34c4cff1bddc09531..6b16af2b2a6f5cdb83ff1cab4e03ef9a465f9312 100644
--- a/typo3/sysext/scheduler/composer.json
+++ b/typo3/sysext/scheduler/composer.json
@@ -19,7 +19,7 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.4.*@dev"
+		"typo3/cms-core": "10.4.3"
 	},
 	"conflict": {
 		"typo3/cms": "*"
diff --git a/typo3/sysext/seo/composer.json b/typo3/sysext/seo/composer.json
index cb795501016bd9c10a0122ec038ce3010d9d622a..febdd1130de2c3001c37672c1618579f0b107df8 100644
--- a/typo3/sysext/seo/composer.json
+++ b/typo3/sysext/seo/composer.json
@@ -19,9 +19,9 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.4.*@dev",
-		"typo3/cms-frontend": "10.4.*@dev",
-		"typo3/cms-extbase": "10.4.*@dev"
+		"typo3/cms-core": "10.4.3",
+		"typo3/cms-frontend": "10.4.3",
+		"typo3/cms-extbase": "10.4.3"
 	},
 	"conflict": {
 		"typo3/cms": "*"
diff --git a/typo3/sysext/setup/composer.json b/typo3/sysext/setup/composer.json
index 8d71d639ead23074409b76ce9539d7f3d8054a77..b21f747a3cf9895bfc9f23dc000670869be7cfd2 100644
--- a/typo3/sysext/setup/composer.json
+++ b/typo3/sysext/setup/composer.json
@@ -19,7 +19,7 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.4.*@dev"
+		"typo3/cms-core": "10.4.3"
 	},
 	"conflict": {
 		"typo3/cms": "*"
diff --git a/typo3/sysext/sys_note/composer.json b/typo3/sysext/sys_note/composer.json
index 46e3b21cadd512686c2bbb486f36e0ceeb3fba16..f74b81f27d57d43a999f676926d3cf6801657989 100644
--- a/typo3/sysext/sys_note/composer.json
+++ b/typo3/sysext/sys_note/composer.json
@@ -19,7 +19,7 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.4.*@dev"
+		"typo3/cms-core": "10.4.3"
 	},
 	"conflict": {
 		"typo3/cms": "*"
diff --git a/typo3/sysext/t3editor/composer.json b/typo3/sysext/t3editor/composer.json
index cffe97aa13f053aae18b6bb12f40ca5f6390412e..bec207b00c5ab9783b6fff769b2333fee599c2a7 100644
--- a/typo3/sysext/t3editor/composer.json
+++ b/typo3/sysext/t3editor/composer.json
@@ -19,7 +19,7 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.4.*@dev"
+		"typo3/cms-core": "10.4.3"
 	},
 	"conflict": {
 		"typo3/cms": "*"
diff --git a/typo3/sysext/tstemplate/composer.json b/typo3/sysext/tstemplate/composer.json
index 04517f3602a7a049f8142d9d1f1a2db5ba207d06..5bdabef170c52ce718d9d99e9b3d8d05b4dc170c 100644
--- a/typo3/sysext/tstemplate/composer.json
+++ b/typo3/sysext/tstemplate/composer.json
@@ -19,7 +19,7 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.4.*@dev"
+		"typo3/cms-core": "10.4.3"
 	},
 	"conflict": {
 		"typo3/cms": "*"
diff --git a/typo3/sysext/viewpage/composer.json b/typo3/sysext/viewpage/composer.json
index 1b133a8334db3fe6499638393d7595400c112d2e..31eeca2886a19ea3bc520005ac81825ab1a10758 100644
--- a/typo3/sysext/viewpage/composer.json
+++ b/typo3/sysext/viewpage/composer.json
@@ -19,7 +19,7 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.4.*@dev"
+		"typo3/cms-core": "10.4.3"
 	},
 	"conflict": {
 		"typo3/cms": "*"
diff --git a/typo3/sysext/workspaces/composer.json b/typo3/sysext/workspaces/composer.json
index 77ab8e3f9609b949a871d8611383cd807fdfa95b..3f15d3f23be7f3f1fd49663119d0393346be4859 100644
--- a/typo3/sysext/workspaces/composer.json
+++ b/typo3/sysext/workspaces/composer.json
@@ -19,7 +19,7 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.4.*@dev"
+		"typo3/cms-core": "10.4.3"
 	},
 	"conflict": {
 		"typo3/cms": "*"