diff --git a/gax-java/dependencies.properties b/gax-java/dependencies.properties
index 83ddd99443..df42080272 100644
--- a/gax-java/dependencies.properties
+++ b/gax-java/dependencies.properties
@@ -39,18 +39,18 @@ maven.com_google_auth_google_auth_library_credentials=com.google.auth:google-aut
 maven.io_opencensus_opencensus_api=io.opencensus:opencensus-api:0.31.1
 maven.io_opencensus_opencensus_contrib_grpc_metrics=io.opencensus:opencensus-contrib-grpc-metrics:0.31.1
 maven.io_opencensus_opencensus_contrib_http_util=io.opencensus:opencensus-contrib-http-util:0.31.1
-maven.io_netty_netty_tcnative_boringssl_static=io.netty:netty-tcnative-boringssl-static:2.0.46.Final
-maven.io_netty_netty_handler=io.netty:netty-handler:4.1.72.Final
-maven.io_netty_netty_common=io.netty:netty-common:4.1.72.Final
-maven.io_netty_netty_codec_socks=io.netty:netty-codec-socks:4.1.72.Final
-maven.io_netty_netty_codec_http2=io.netty:netty-codec-http2:4.1.72.Final
-maven.io_netty_netty_codec_http=io.netty:netty-codec-http:4.1.72.Final
-maven.io_netty_netty_codec=io.netty:netty-codec:4.1.72.Final
-maven.io_netty_netty_buffer=io.netty:netty-buffer:4.1.72.Final
-maven.io_netty_netty_resolver=io.netty:netty-resolver:4.1.72.Final
-maven.io_netty_netty_transport=io.netty:netty-transport:4.1.72.Final
-maven.io_netty_netty_handler_proxy=io.netty:netty-handler-proxy:4.1.72.Final
-maven.io_netty_netty_transport_native_unix_common=io.netty:netty-transport-native-unix-common:4.1.72.Final
+maven.io_netty_netty_tcnative_boringssl_static=io.netty:netty-tcnative-boringssl-static:2.0.59.Final
+maven.io_netty_netty_handler=io.netty:netty-handler:4.1.89.Final
+maven.io_netty_netty_common=io.netty:netty-common:4.1.89.Final
+maven.io_netty_netty_codec_socks=io.netty:netty-codec-socks:4.1.89.Final
+maven.io_netty_netty_codec_http2=io.netty:netty-codec-http2:4.1.89.Final
+maven.io_netty_netty_codec_http=io.netty:netty-codec-http:4.1.89.Final
+maven.io_netty_netty_codec=io.netty:netty-codec:4.1.89.Final
+maven.io_netty_netty_buffer=io.netty:netty-buffer:4.1.89.Final
+maven.io_netty_netty_resolver=io.netty:netty-resolver:4.1.89.Final
+maven.io_netty_netty_transport=io.netty:netty-transport:4.1.89.Final
+maven.io_netty_netty_handler_proxy=io.netty:netty-handler-proxy:4.1.89.Final
+maven.io_netty_netty_transport_native_unix_common=io.netty:netty-transport-native-unix-common:4.1.89.Final
 maven.io_perfmark_perfmark_api=io.perfmark:perfmark-api:0.26.0
 maven.org_apache_tomcat_annotations_api=org.apache.tomcat:annotations-api:6.0.53
 maven.com_google_code_gson_gson=com.google.code.gson:gson:2.10.1