diff --git a/Changes b/Changes
index f5a4d23..555a69f 100644
--- a/Changes
+++ b/Changes
@@ -8,6 +8,7 @@
 - Remove deprecated authorized_only parameter in the client list API for v1.1 (#760)
 - Add API version to the QueryService (#806)
 - Add API version to the search service (#806)
+- Add API version to ResourceParser & ServiceInfo (#806)
 
 # version 0.79
 
diff --git a/src/main/java/de/ids_mannheim/korap/annotation/ResourceParser.java b/src/main/java/de/ids_mannheim/korap/annotation/ResourceParser.java
index 7f741a1..f617618 100644
--- a/src/main/java/de/ids_mannheim/korap/annotation/ResourceParser.java
+++ b/src/main/java/de/ids_mannheim/korap/annotation/ResourceParser.java
@@ -69,7 +69,7 @@
             if (requiredAccess.isEmpty()){
 				if (!corpusQuery.isEmpty()) {
 					String koralQuery = queryService
-							.serializeCorpusQuery(corpusQuery);
+							.serializeCorpusQuery(corpusQuery, 1.0);
 					// assume all vc are not cached and use the given koralQuery
 					// for cached-vc, the koralQuery should contain referTo
 					CorpusAccess access = queryService.determineRequiredAccess(
diff --git a/src/main/java/de/ids_mannheim/korap/utils/ServiceInfo.java b/src/main/java/de/ids_mannheim/korap/utils/ServiceInfo.java
index 43a127b..518dae6 100644
--- a/src/main/java/de/ids_mannheim/korap/utils/ServiceInfo.java
+++ b/src/main/java/de/ids_mannheim/korap/utils/ServiceInfo.java
@@ -57,7 +57,7 @@
 
 //            this.krillVersion = (String) props.get("krill.version");
 
-            QuerySerializer s = new QuerySerializer();
+            QuerySerializer s = new QuerySerializer(1.1);
             this.koralVersion = s.getVersion();
         }
         catch (IOException e) {