diff --git a/CHANGELOG.md b/CHANGELOG.md
index 255fb18b4..d79afcbdf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+### [1.10.13] 2020-09-09
+
+  * Fixed regressions with old version validation
+  * Fixed invalid root aliases not being reported
+
 ### [1.10.12] 2020-09-08
 
   * Fixed regressions with old version validation
@@ -889,6 +894,7 @@
 
   * Initial release
 
+[1.10.13]: https://github.com/composer/composer/compare/1.10.12...1.10.13
 [1.10.12]: https://github.com/composer/composer/compare/1.10.11...1.10.12
 [1.10.11]: https://github.com/composer/composer/compare/1.10.10...1.10.11
 [1.10.10]: https://github.com/composer/composer/compare/1.10.9...1.10.10
diff --git a/composer.lock b/composer.lock
index c395ad5fd..12a005e8d 100644
--- a/composer.lock
+++ b/composer.lock
@@ -83,16 +83,16 @@
         },
         {
             "name": "composer/semver",
-            "version": "1.6.0",
+            "version": "1.7.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/composer/semver.git",
-                "reference": "9787c20e39dfeea673665abee0679c73ba67105d"
+                "reference": "114f819054a2ea7db03287f5efb757e2af6e4079"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/composer/semver/zipball/9787c20e39dfeea673665abee0679c73ba67105d",
-                "reference": "9787c20e39dfeea673665abee0679c73ba67105d",
+                "url": "https://api.github.com/repos/composer/semver/zipball/114f819054a2ea7db03287f5efb757e2af6e4079",
+                "reference": "114f819054a2ea7db03287f5efb757e2af6e4079",
                 "shasum": ""
             },
             "require": {
@@ -154,7 +154,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2020-09-08T20:42:08+00:00"
+            "time": "2020-09-09T09:34:06+00:00"
         },
         {
             "name": "composer/spdx-licenses",