diff --git a/js/config.mjs b/js/config.mjs
index e63a7f25..e1f770e5 100644
--- a/js/config.mjs
+++ b/js/config.mjs
@@ -96,10 +96,10 @@ loadRespecWithConfiguration({
     ],
   github: "https://github.com/Logius-standaarden/API-Design-Rules",
   pubDomain: "api",
-  publishDate: "2026-06-02",
-  publishVersion: "2.2.0",
-  previousPublishDate: "2025-08-27",
-  previousPublishVersion: "2.1.0",
+  publishDate: "2026-06-18",
+  publishVersion: "2.2.1",
+  previousPublishDate: "2026-06-02",
+  previousPublishVersion: "2.2.0",
   shortName: "adr",
   specStatus: "DEF",
   specType: "ST",
diff --git a/media/linter.yaml b/media/linter.yaml
index c096d7b8..207652a0 100644
--- a/media/linter.yaml
+++ b/media/linter.yaml
@@ -171,20 +171,8 @@ rules:
       functionOptions:
         match: ^\$?[a-z][a-z\d]*([A-Z][a-z\d]*)*$
 
-  nlgov:schema-camel-case:
-    severity: warn
-    message: "Schema name should be UpperCamelCase in {{path}}"
-    given: >-
-      $.components.schemas[*]~
-    then:
-      function: casing
-      functionOptions:
-        type: pascal
-        separator:
-          char: ""
-
   nlgov:servers-use-https:
-    severity: warn
+    severity: error
     message: "Server URL {{value}} {{error}}."
     given:
       - $.servers[*]
@@ -243,17 +231,6 @@ rules:
               required:
               - "400"
 
-  nlgov:property-casing:
-    severity: warn
-    given:
-      - "$.*.schemas[*].properties.[?(@property && @property.match(/_links/i))]"
-    then:
-      function: casing
-      functionOptions:
-        type: camel
-      field: "@key"
-    message: Properties must be lowerCamelCase.
-
   #/core/date-time/timezone
   nlgov:date-time-ensure-timezone:
     severity: error