diff --git a/SECURITY.md b/SECURITY.md
index df9061eab8f..f1130dbe85e 100644
--- a/SECURITY.md
+++ b/SECURITY.md
@@ -409,7 +409,7 @@ grpc-netty version | netty-handler version | netty-tcnative-boringssl-static ver
 1.29.x-1.31.x      | 4.1.48.Final          | 2.0.30.Final
 1.32.x-1.34.x      | 4.1.51.Final          | 2.0.31.Final
 1.35.x-1.41.x      | 4.1.52.Final          | 2.0.34.Final
-1.42.x-            | 4.1.63.Final          | 2.0.38.Final
+1.42.x-            | 4.1.69.Final          | 2.0.44.Final
 
 _(grpc-netty-shaded avoids issues with keeping these versions in sync.)_
 
diff --git a/build.gradle b/build.gradle
index f68125fa5d7..07df31f2761 100644
--- a/build.gradle
+++ b/build.gradle
@@ -54,7 +54,7 @@ subprojects {
         protocPluginBaseName = 'protoc-gen-grpc-java'
         javaPluginPath = "$rootDir/compiler/build/exe/java_plugin/$protocPluginBaseName$exeSuffix"
 
-        nettyVersion = '4.1.63.Final'
+        nettyVersion = '4.1.69.Final'
         guavaVersion = '30.1.1-android'
         googleauthVersion = '0.22.2'
         protobufVersion = '3.19.2'
@@ -176,7 +176,7 @@ subprojects {
             // SECURITY.md (multiple occurrences)
             // examples/example-tls/build.gradle
             // examples/example-tls/pom.xml
-            netty_tcnative: 'io.netty:netty-tcnative-boringssl-static:2.0.38.Final',
+            netty_tcnative: 'io.netty:netty-tcnative-boringssl-static:2.0.44.Final',
 
             conscrypt: 'org.conscrypt:conscrypt-openjdk-uber:2.5.1',
             re2j: 'com.google.re2j:re2j:1.5',
diff --git a/examples/example-tls/pom.xml b/examples/example-tls/pom.xml
index 193e05fd812..0cea2fd8445 100644
--- a/examples/example-tls/pom.xml
+++ b/examples/example-tls/pom.xml
@@ -14,7 +14,7 @@
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <grpc.version>1.44.0-SNAPSHOT</grpc.version><!-- CURRENT_GRPC_VERSION -->
     <protoc.version>3.19.2</protoc.version>
-    <netty.tcnative.version>2.0.34.Final</netty.tcnative.version>
+    <netty.tcnative.version>2.0.44.Final</netty.tcnative.version>
     <!-- required for jdk9 -->
     <maven.compiler.source>1.7</maven.compiler.source>
     <maven.compiler.target>1.7</maven.compiler.target>
diff --git a/repositories.bzl b/repositories.bzl
index e5e5ccb0a55..678a739729b 100644
--- a/repositories.bzl
+++ b/repositories.bzl
@@ -25,18 +25,18 @@ IO_GRPC_GRPC_JAVA_ARTIFACTS = [
     "com.google.truth:truth:1.0.1",
     "com.squareup.okhttp:okhttp:2.7.4",
     "com.squareup.okio:okio:1.17.5",
-    "io.netty:netty-buffer:4.1.63.Final",
-    "io.netty:netty-codec-http2:4.1.63.Final",
-    "io.netty:netty-codec-http:4.1.63.Final",
-    "io.netty:netty-codec-socks:4.1.63.Final",
-    "io.netty:netty-codec:4.1.63.Final",
-    "io.netty:netty-common:4.1.63.Final",
-    "io.netty:netty-handler-proxy:4.1.63.Final",
-    "io.netty:netty-handler:4.1.63.Final",
-    "io.netty:netty-resolver:4.1.63.Final",
-    "io.netty:netty-tcnative-boringssl-static:2.0.38.Final",
-    "io.netty:netty-transport-native-epoll:jar:linux-x86_64:4.1.63.Final",
-    "io.netty:netty-transport:4.1.63.Final",
+    "io.netty:netty-buffer:4.1.69.Final",
+    "io.netty:netty-codec-http2:4.1.69.Final",
+    "io.netty:netty-codec-http:4.1.69.Final",
+    "io.netty:netty-codec-socks:4.1.69.Final",
+    "io.netty:netty-codec:4.1.69.Final",
+    "io.netty:netty-common:4.1.69.Final",
+    "io.netty:netty-handler-proxy:4.1.69.Final",
+    "io.netty:netty-handler:4.1.69.Final",
+    "io.netty:netty-resolver:4.1.69.Final",
+    "io.netty:netty-tcnative-boringssl-static:2.0.44.Final",
+    "io.netty:netty-transport-native-epoll:jar:linux-x86_64:4.1.69.Final",
+    "io.netty:netty-transport:4.1.69.Final",
     "io.opencensus:opencensus-api:0.24.0",
     "io.opencensus:opencensus-contrib-grpc-metrics:0.24.0",
     "io.perfmark:perfmark-api:0.23.0",