diff --git a/pom.xml b/pom.xml
index 516e677feacf992f5d2de67ebe00777510fb7704..032d3bbbbab88fe7eece1b898b627eb5ac1ba745 100644
--- a/pom.xml
+++ b/pom.xml
@@ -30,7 +30,7 @@
 	<parent>
 		<groupId>org.codelibs.fess</groupId>
 		<artifactId>fess-parent</artifactId>
-		<version>14.4.0-SNAPSHOT</version>
+		<version>14.4.0</version>
 		<relativePath />
 	</parent>
 	<properties>
@@ -1139,22 +1139,16 @@
 			<groupId>com.google.oauth-client</groupId>
 			<artifactId>google-oauth-client</artifactId>
 			<version>${google.oauth.client.version}</version>
-			<exclusions>
-				<exclusion>
-					<groupId>org.apache.httpcomponents</groupId>
-					<artifactId>httpclient</artifactId>
-				</exclusion>
-				<exclusion>
-					<groupId>com.google.code.findbugs</groupId>
-					<artifactId>jsr305</artifactId>
-				</exclusion>
-			</exclusions>
 		</dependency>
 		<dependency>
 			<groupId>com.google.http-client</groupId>
 			<artifactId>google-http-client</artifactId>
 			<version>${google.http.client.version}</version>
 			<exclusions>
+				<exclusion>
+					<groupId>org.apache.httpcomponents</groupId>
+					<artifactId>httpcore</artifactId>
+				</exclusion>
 				<exclusion>
 					<groupId>org.apache.httpcomponents</groupId>
 					<artifactId>httpclient</artifactId>