diff --git a/Changes b/Changes
index 0483509..19d0443 100644
--- a/Changes
+++ b/Changes
@@ -1,3 +1,7 @@
+0.26 2017-05-30
+	- Updated collection query grammar (margaretha)
+	- Updated maven dependency phase (margaretha)
+	
 0.25 2017-05-10
 	- Altered dominance and relation serialization (margaretha)
 	 
diff --git a/pom.xml b/pom.xml
index 268635d..89280bd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 
 	<groupId>de.ids_mannheim.korap</groupId>
 	<artifactId>Koral</artifactId>
-	<version>0.25</version>
+	<version>0.26</version>
 	<packaging>jar</packaging>
 	<name>Koral</name>
 	<url>http://maven.apache.org</url>
@@ -207,7 +207,7 @@
 				<artifactId>maven-dependency-plugin</artifactId>
 				<executions>
 					<execution>
-						<phase>install</phase>
+						<phase>package</phase>
 						<goals>
 							<goal>copy-dependencies</goal>
 						</goals>
diff --git a/src/main/antlr/collection/CollectionQuery.g4 b/src/main/antlr/collection/CollectionQuery.g4
index b70e7e4..3116d25 100644
--- a/src/main/antlr/collection/CollectionQuery.g4
+++ b/src/main/antlr/collection/CollectionQuery.g4
@@ -46,7 +46,8 @@
 WS 					: ( ' ' | '\t' | '\r' | '\n' )+ -> channel(HIDDEN);
 fragment NO_RE      : ~[ \t\/];
 fragment ALPHABET   : ~('\t' | ' ' | '/' | '*' | '?' | '+' | '{' | '}' | '[' | ']'
-                    | '(' | ')' | '|' | '"' | ',' | ':' | '\'' | '\\' | '!' | '=' | '~' | '&' | '^' | '<' | '>' );
+                    | '(' | ')' | '|' | '"' | ',' | '\'' | '\\' | '!' | '=' | '~' | '&' | '^' | '<' | '>' );
+// EM: allow ':' in ALPHABET 
 fragment ALPHA		: [a-zA-Z];