diff --git a/plugin.xml b/plugin.xml
index 62472bf07..2dc63fe77 100644
--- a/plugin.xml
+++ b/plugin.xml
@@ -13,43 +13,43 @@
 		<mkdir dir="${plugins.dir}" />
 		<!-- analysis-kuromoji-neologd -->
 		<antcall target="install.plugin">
-			<param name="repo.url" value="${maven.snapshot.repo.url}" />
+			<param name="repo.url" value="${maven.release.repo.url}" />
 			<param name="plugin.groupId" value="org/codelibs" />
 			<param name="plugin.name" value="analysis-kuromoji-neologd" />
-			<param name="plugin.version" value="2.1.1-SNAPSHOT" />
-			<param name="plugin.zip.version" value="2.1.1-20160101.130056-6" />
+			<param name="plugin.version" value="2.1.1" />
+			<param name="plugin.zip.version" value="2.1.1" />
 		</antcall>
 		<!-- analysis-synonym -->
 		<antcall target="install.plugin">
-			<param name="repo.url" value="${maven.snapshot.repo.url}" />
+			<param name="repo.url" value="${maven.release.repo.url}" />
 			<param name="plugin.groupId" value="org/codelibs" />
 			<param name="plugin.name" value="analysis-synonym" />
-			<param name="plugin.version" value="2.1.1-SNAPSHOT" />
-			<param name="plugin.zip.version" value="2.1.1-20151222.142545-3" />
+			<param name="plugin.version" value="2.1.1" />
+			<param name="plugin.zip.version" value="2.1.1" />
 		</antcall>
 		<!-- configsync -->
 		<antcall target="install.plugin">
-			<param name="repo.url" value="${maven.snapshot.repo.url}" />
+			<param name="repo.url" value="${maven.release.repo.url}" />
 			<param name="plugin.groupId" value="org/codelibs" />
 			<param name="plugin.name" value="configsync" />
-			<param name="plugin.version" value="2.1.1-SNAPSHOT" />
-			<param name="plugin.zip.version" value="2.1.1-20151222.142733-3" />
+			<param name="plugin.version" value="2.1.1" />
+			<param name="plugin.zip.version" value="2.1.1" />
 		</antcall>
 		<!-- dataformat -->
 		<antcall target="install.plugin">
-			<param name="repo.url" value="${maven.snapshot.repo.url}" />
+			<param name="repo.url" value="${maven.release.repo.url}" />
 			<param name="plugin.groupId" value="org/codelibs" />
 			<param name="plugin.name" value="dataformat" />
-			<param name="plugin.version" value="2.1.1-SNAPSHOT" />
-			<param name="plugin.zip.version" value="2.1.1-20151222.143324-2" />
+			<param name="plugin.version" value="2.1.1" />
+			<param name="plugin.zip.version" value="2.1.1" />
 		</antcall>
 		<!-- langfield -->
 		<antcall target="install.plugin">
-			<param name="repo.url" value="${maven.snapshot.repo.url}" />
+			<param name="repo.url" value="${maven.release.repo.url}" />
 			<param name="plugin.groupId" value="org/codelibs" />
 			<param name="plugin.name" value="langfield" />
-			<param name="plugin.version" value="2.1.1-SNAPSHOT" />
-			<param name="plugin.zip.version" value="2.1.1-20151222.141153-3" />
+			<param name="plugin.version" value="2.1.1" />
+			<param name="plugin.zip.version" value="2.1.1" />
 		</antcall>
 		<!-- kopf -->
 		<get dest="${target.dir}">
diff --git a/pom.xml b/pom.xml
index 7a1c6760b..52a519afe 100644
--- a/pom.xml
+++ b/pom.xml
@@ -59,10 +59,10 @@
 		<utflute.version>0.6.0B</utflute.version>
 
 		<!-- Crawler -->
-		<crawler.version>1.0.2-SNAPSHOT</crawler.version>
+		<crawler.version>1.0.2</crawler.version>
 
 		<!-- Suggest -->
-		<suggest.version>2.1.0</suggest.version>
+		<suggest.version>2.1.1-SNAPSHOT</suggest.version>
 
 		<!-- Elasticsearch -->
 		<elasticsearch.version>2.1.1</elasticsearch.version>