diff --git a/pom.xml b/pom.xml
index e425b84ca..ab78d41ff 100644
--- a/pom.xml
+++ b/pom.xml
@@ -36,19 +36,19 @@
 	<properties>
 		<!-- Main Framework -->
 		<dbflute.version>1.2.0</dbflute.version>
-		<lastaflute.version>1.1.2</lastaflute.version>
+		<lastaflute.version>1.1.3</lastaflute.version>
 		<lasta.di.version>0.8.0</lasta.di.version>
 		<lasta.taglib.version>0.7.3</lasta.taglib.version>
 		<lasta.job.version>0.5.3</lasta.job.version>
 		<mailflute.version>0.6.0</mailflute.version>
 
 		<!-- Partner Library -->
-		<slf4j.version>1.7.26</slf4j.version>
+		<slf4j.version>1.7.27</slf4j.version>
 		<log4j.version>2.11.1</log4j.version>
 		<jackson.version>2.9.9</jackson.version>
 		<commons.fileupload.version>1.4</commons.fileupload.version>
 		<asm.version>7.1</asm.version>
-		<tika.version>1.21</tika.version>
+		<tika.version>1.22</tika.version>
 
 		<!-- Testing -->
 		<junit.version>4.12</junit.version>
@@ -1407,7 +1407,7 @@
 		<dependency>
 			<groupId>com.fasterxml.jackson.core</groupId>
 			<artifactId>jackson-databind</artifactId>
-			<version>${jackson.version}.1</version>
+			<version>${jackson.version}.3</version>
 		</dependency>
 		<dependency>
 			<groupId>com.fasterxml.jackson.dataformat</groupId>