diff --git a/pom.xml b/pom.xml
index ee54bcb5..07a32dc9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -43,13 +43,13 @@
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<spring-cloud-commons.version>3.0.0-SNAPSHOT</spring-cloud-commons.version>
-		<httpclient.version>4.5.12</httpclient.version>
-		<httpcore.version>4.4.13</httpcore.version>
+		<httpclient.version>4.5.13</httpclient.version>
+		<httpcore.version>4.4.14</httpcore.version>
 		<okhttp3.version>3.14.9</okhttp3.version>
-		<bcpkix-jdk15on.version>1.66</bcpkix-jdk15on.version>
+		<bcpkix-jdk15on.version>1.67</bcpkix-jdk15on.version>
 
-		<google-api-services-iam.version>v1-rev20200910-1.30.10</google-api-services-iam.version>
-		<google-auth-library-oauth2-http.version>0.21.1</google-auth-library-oauth2-http.version>
+		<google-api-services-iam.version>v1-rev20201112-1.31.0</google-api-services-iam.version>
+		<google-auth-library-oauth2-http.version>0.22.1</google-auth-library-oauth2-http.version>
 	</properties>
 
 	<dependencyManagement>
@@ -165,7 +165,7 @@
 		<dependency>
 			<groupId>org.assertj</groupId>
 			<artifactId>assertj-core</artifactId>
-			<version>3.17.2</version>
+			<version>3.18.1</version>
 			<scope>test</scope>
 		</dependency>
 	</dependencies>