diff --git a/dependencies.properties b/dependencies.properties
index f5ec7be9c..5abe80c7a 100644
--- a/dependencies.properties
+++ b/dependencies.properties
@@ -49,9 +49,9 @@ maven.com_google_api_api_common=com.google.api:api-common:1.7.0
 maven.org_threeten_threetenbp=org.threeten:threetenbp:1.3.3
 maven.com_google_api_grpc_grpc_google_iam_v1=com.google.api.grpc:grpc-google-iam-v1:0.12.0
 maven.com_google_api_grpc_proto_google_iam_v1=com.google.api.grpc:proto-google-iam-v1:0.12.0
-maven.com_google_http_client_google_http_client=com.google.http-client:google-http-client:1.29.0
-maven.com_google_http_client_google_http_client_jackson2=com.google.http-client:google-http-client-jackson2:1.29.0
-maven.com_fasterxml_jackson_core_jackson_core=com.fasterxml.jackson.core:jackson-core:2.9.2
+maven.com_google_http_client_google_http_client=com.google.http-client:google-http-client:1.30.1
+maven.com_google_http_client_google_http_client_jackson2=com.google.http-client:google-http-client-jackson2:1.30.1
+maven.com_fasterxml_jackson_core_jackson_core=com.fasterxml.jackson.core:jackson-core:2.9.6
 maven.org_codehaus_mojo_animal_sniffer_annotations=org.codehaus.mojo:animal-sniffer-annotations:1.17
 maven.org_apache_commons_commons_lang3=org.apache.commons:commons-lang3:3.6
 # Used by grpc stub