diff --git a/COMPILING.md b/COMPILING.md
index d065e70284..3915c561db 100644
--- a/COMPILING.md
+++ b/COMPILING.md
@@ -43,11 +43,11 @@ This section is only necessary if you are making changes to the code
 generation. Most users only need to use `skipCodegen=true` as discussed above.
 
 ### Build Protobuf
-The codegen plugin is C++ code and requires protobuf 3.19.1 or later.
+The codegen plugin is C++ code and requires protobuf 3.19.2 or later.
 
 For Linux, Mac and MinGW:
 ```
-$ PROTOBUF_VERSION=3.19.1
+$ PROTOBUF_VERSION=3.19.2
 $ curl -LO https://github.com/protocolbuffers/protobuf/releases/download/v$PROTOBUF_VERSION/protobuf-all-$PROTOBUF_VERSION.tar.gz
 $ tar xzf protobuf-all-$PROTOBUF_VERSION.tar.gz
 $ cd protobuf-$PROTOBUF_VERSION
diff --git a/build.gradle b/build.gradle
index e3dcad2a0d..f68125fa5d 100644
--- a/build.gradle
+++ b/build.gradle
@@ -57,7 +57,7 @@ subprojects {
         nettyVersion = '4.1.63.Final'
         guavaVersion = '30.1.1-android'
         googleauthVersion = '0.22.2'
-        protobufVersion = '3.19.1'
+        protobufVersion = '3.19.2'
         protocVersion = protobufVersion
         opencensusVersion = '0.28.0'
         autovalueVersion = '1.7.4'
diff --git a/buildscripts/make_dependencies.bat b/buildscripts/make_dependencies.bat
index b8586e8583..18c6086ada 100644
--- a/buildscripts/make_dependencies.bat
+++ b/buildscripts/make_dependencies.bat
@@ -1,4 +1,4 @@
-set PROTOBUF_VER=3.19.1
+set PROTOBUF_VER=3.19.2
 set CMAKE_NAME=cmake-3.3.2-win32-x86
 
 if not exist "protobuf-%PROTOBUF_VER%\cmake\build\Release\" (
diff --git a/buildscripts/make_dependencies.sh b/buildscripts/make_dependencies.sh
index 7e132a91db..5e7561c431 100755
--- a/buildscripts/make_dependencies.sh
+++ b/buildscripts/make_dependencies.sh
@@ -3,7 +3,7 @@
 # Build protoc
 set -evux -o pipefail
 
-PROTOBUF_VERSION=3.19.1
+PROTOBUF_VERSION=3.19.2
 
 # ARCH is x86_64 bit unless otherwise specified.
 ARCH="${ARCH:-x86_64}"
diff --git a/examples/android/clientcache/app/build.gradle b/examples/android/clientcache/app/build.gradle
index 260255a177..1b00d68948 100644
--- a/examples/android/clientcache/app/build.gradle
+++ b/examples/android/clientcache/app/build.gradle
@@ -32,7 +32,7 @@ android {
 }
 
 protobuf {
-    protoc { artifact = 'com.google.protobuf:protoc:3.19.1' }
+    protoc { artifact = 'com.google.protobuf:protoc:3.19.2' }
     plugins {
         grpc { artifact = 'io.grpc:protoc-gen-grpc-java:1.44.0-SNAPSHOT' // CURRENT_GRPC_VERSION
         }
diff --git a/examples/android/helloworld/app/build.gradle b/examples/android/helloworld/app/build.gradle
index 458a33584e..82c4abe755 100644
--- a/examples/android/helloworld/app/build.gradle
+++ b/examples/android/helloworld/app/build.gradle
@@ -30,7 +30,7 @@ android {
 }
 
 protobuf {
-    protoc { artifact = 'com.google.protobuf:protoc:3.19.1' }
+    protoc { artifact = 'com.google.protobuf:protoc:3.19.2' }
     plugins {
         grpc { artifact = 'io.grpc:protoc-gen-grpc-java:1.44.0-SNAPSHOT' // CURRENT_GRPC_VERSION
         }
diff --git a/examples/android/routeguide/app/build.gradle b/examples/android/routeguide/app/build.gradle
index fb3fe7e8f9..8e33ac40d3 100644
--- a/examples/android/routeguide/app/build.gradle
+++ b/examples/android/routeguide/app/build.gradle
@@ -30,7 +30,7 @@ android {
 }
 
 protobuf {
-    protoc { artifact = 'com.google.protobuf:protoc:3.19.1' }
+    protoc { artifact = 'com.google.protobuf:protoc:3.19.2' }
     plugins {
         grpc { artifact = 'io.grpc:protoc-gen-grpc-java:1.44.0-SNAPSHOT' // CURRENT_GRPC_VERSION
         }
diff --git a/examples/android/strictmode/app/build.gradle b/examples/android/strictmode/app/build.gradle
index 9472151bce..7b3de25c3f 100644
--- a/examples/android/strictmode/app/build.gradle
+++ b/examples/android/strictmode/app/build.gradle
@@ -31,7 +31,7 @@ android {
 }
 
 protobuf {
-    protoc { artifact = 'com.google.protobuf:protoc:3.19.1' }
+    protoc { artifact = 'com.google.protobuf:protoc:3.19.2' }
     plugins {
         grpc { artifact = 'io.grpc:protoc-gen-grpc-java:1.44.0-SNAPSHOT' // CURRENT_GRPC_VERSION
         }
diff --git a/examples/build.gradle b/examples/build.gradle
index 3fe5c439e6..e95cfd2f33 100644
--- a/examples/build.gradle
+++ b/examples/build.gradle
@@ -23,7 +23,7 @@ targetCompatibility = 1.7
 // Feel free to delete the comment at the next line. It is just for safely
 // updating the version in our release process.
 def grpcVersion = '1.44.0-SNAPSHOT' // CURRENT_GRPC_VERSION
-def protobufVersion = '3.19.1'
+def protobufVersion = '3.19.2'
 def protocVersion = protobufVersion
 
 dependencies {
diff --git a/examples/example-alts/build.gradle b/examples/example-alts/build.gradle
index 7db8e67270..2cc4ac5afc 100644
--- a/examples/example-alts/build.gradle
+++ b/examples/example-alts/build.gradle
@@ -24,7 +24,7 @@ targetCompatibility = 1.7
 // Feel free to delete the comment at the next line. It is just for safely
 // updating the version in our release process.
 def grpcVersion = '1.44.0-SNAPSHOT' // CURRENT_GRPC_VERSION
-def protocVersion = '3.19.1'
+def protocVersion = '3.19.2'
 
 dependencies {
     // grpc-alts transitively depends on grpc-netty-shaded, grpc-protobuf, and grpc-stub
diff --git a/examples/example-gauth/build.gradle b/examples/example-gauth/build.gradle
index 2a581f2822..db4baf1cd3 100644
--- a/examples/example-gauth/build.gradle
+++ b/examples/example-gauth/build.gradle
@@ -24,7 +24,7 @@ targetCompatibility = 1.7
 // Feel free to delete the comment at the next line. It is just for safely
 // updating the version in our release process.
 def grpcVersion = '1.44.0-SNAPSHOT' // CURRENT_GRPC_VERSION
-def protobufVersion = '3.19.1'
+def protobufVersion = '3.19.2'
 def protocVersion = protobufVersion
 
 
diff --git a/examples/example-gauth/pom.xml b/examples/example-gauth/pom.xml
index 765960c3bd..2ccd665475 100644
--- a/examples/example-gauth/pom.xml
+++ b/examples/example-gauth/pom.xml
@@ -13,7 +13,7 @@
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <grpc.version>1.44.0-SNAPSHOT</grpc.version><!-- CURRENT_GRPC_VERSION -->
-    <protobuf.version>3.19.1</protobuf.version>
+    <protobuf.version>3.19.2</protobuf.version>
     <!-- required for jdk9 -->
     <maven.compiler.source>1.7</maven.compiler.source>
     <maven.compiler.target>1.7</maven.compiler.target>
diff --git a/examples/example-hostname/build.gradle b/examples/example-hostname/build.gradle
index f18060097e..e1476fe11f 100644
--- a/examples/example-hostname/build.gradle
+++ b/examples/example-hostname/build.gradle
@@ -22,7 +22,7 @@ targetCompatibility = 1.7
 // Feel free to delete the comment at the next line. It is just for safely
 // updating the version in our release process.
 def grpcVersion = '1.44.0-SNAPSHOT' // CURRENT_GRPC_VERSION
-def protobufVersion = '3.19.1'
+def protobufVersion = '3.19.2'
 
 dependencies {
     implementation "io.grpc:grpc-protobuf:${grpcVersion}"
diff --git a/examples/example-hostname/pom.xml b/examples/example-hostname/pom.xml
index 1ce2438e8d..31445d405d 100644
--- a/examples/example-hostname/pom.xml
+++ b/examples/example-hostname/pom.xml
@@ -13,7 +13,7 @@
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <grpc.version>1.44.0-SNAPSHOT</grpc.version><!-- CURRENT_GRPC_VERSION -->
-    <protoc.version>3.19.1</protoc.version>
+    <protoc.version>3.19.2</protoc.version>
     <!-- required for jdk9 -->
     <maven.compiler.source>1.7</maven.compiler.source>
     <maven.compiler.target>1.7</maven.compiler.target>
diff --git a/examples/example-jwt-auth/build.gradle b/examples/example-jwt-auth/build.gradle
index 18f08658b6..c1470dd693 100644
--- a/examples/example-jwt-auth/build.gradle
+++ b/examples/example-jwt-auth/build.gradle
@@ -23,7 +23,7 @@ targetCompatibility = 1.7
 // Feel free to delete the comment at the next line. It is just for safely
 // updating the version in our release process.
 def grpcVersion = '1.44.0-SNAPSHOT' // CURRENT_GRPC_VERSION
-def protobufVersion = '3.19.1'
+def protobufVersion = '3.19.2'
 def protocVersion = protobufVersion
 
 dependencies {
diff --git a/examples/example-jwt-auth/pom.xml b/examples/example-jwt-auth/pom.xml
index 9fc68fb40c..f026be3846 100644
--- a/examples/example-jwt-auth/pom.xml
+++ b/examples/example-jwt-auth/pom.xml
@@ -14,8 +14,8 @@
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <grpc.version>1.44.0-SNAPSHOT</grpc.version><!-- CURRENT_GRPC_VERSION -->
-    <protobuf.version>3.19.1</protobuf.version>
-    <protoc.version>3.19.1</protoc.version>
+    <protobuf.version>3.19.2</protobuf.version>
+    <protoc.version>3.19.2</protoc.version>
     <!-- required for jdk9 -->
     <maven.compiler.source>1.7</maven.compiler.source>
     <maven.compiler.target>1.7</maven.compiler.target>
diff --git a/examples/example-tls/build.gradle b/examples/example-tls/build.gradle
index 98b73eec9c..bd8d264b7f 100644
--- a/examples/example-tls/build.gradle
+++ b/examples/example-tls/build.gradle
@@ -24,7 +24,7 @@ targetCompatibility = 1.7
 // Feel free to delete the comment at the next line. It is just for safely
 // updating the version in our release process.
 def grpcVersion = '1.44.0-SNAPSHOT' // CURRENT_GRPC_VERSION
-def protocVersion = '3.19.1'
+def protocVersion = '3.19.2'
 
 dependencies {
     implementation "io.grpc:grpc-protobuf:${grpcVersion}"
diff --git a/examples/example-tls/pom.xml b/examples/example-tls/pom.xml
index bcb6ecd47c..193e05fd81 100644
--- a/examples/example-tls/pom.xml
+++ b/examples/example-tls/pom.xml
@@ -13,7 +13,7 @@
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <grpc.version>1.44.0-SNAPSHOT</grpc.version><!-- CURRENT_GRPC_VERSION -->
-    <protoc.version>3.19.1</protoc.version>
+    <protoc.version>3.19.2</protoc.version>
     <netty.tcnative.version>2.0.34.Final</netty.tcnative.version>
     <!-- required for jdk9 -->
     <maven.compiler.source>1.7</maven.compiler.source>
diff --git a/examples/example-xds/build.gradle b/examples/example-xds/build.gradle
index f593a48050..0ce7fbd56b 100644
--- a/examples/example-xds/build.gradle
+++ b/examples/example-xds/build.gradle
@@ -24,7 +24,7 @@ targetCompatibility = 1.7
 // updating the version in our release process.
 def grpcVersion = '1.44.0-SNAPSHOT' // CURRENT_GRPC_VERSION
 def nettyTcNativeVersion = '2.0.31.Final'
-def protocVersion = '3.19.1'
+def protocVersion = '3.19.2'
 
 dependencies {
     implementation "io.grpc:grpc-protobuf:${grpcVersion}"
diff --git a/examples/pom.xml b/examples/pom.xml
index 4a23872d05..525fb616fa 100644
--- a/examples/pom.xml
+++ b/examples/pom.xml
@@ -13,8 +13,8 @@
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <grpc.version>1.44.0-SNAPSHOT</grpc.version><!-- CURRENT_GRPC_VERSION -->
-    <protobuf.version>3.19.1</protobuf.version>
-    <protoc.version>3.19.1</protoc.version>
+    <protobuf.version>3.19.2</protobuf.version>
+    <protoc.version>3.19.2</protoc.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 6e9caf9409..e5e5ccb0a5 100644
--- a/repositories.bzl
+++ b/repositories.bzl
@@ -98,18 +98,18 @@ def com_google_protobuf():
     # This statement defines the @com_google_protobuf repo.
     http_archive(
         name = "com_google_protobuf",
-        sha256 = "25f1292d4ea6666f460a2a30038eef121e6c3937ae0f61d610611dfb14b0bd32",
-        strip_prefix = "protobuf-3.19.1",
-        urls = ["https://github.com/protocolbuffers/protobuf/archive/v3.19.1.zip"],
+        sha256 = "9ceef0daf7e8be16cd99ac759271eb08021b53b1c7b6edd399953a76390234cd",
+        strip_prefix = "protobuf-3.19.2",
+        urls = ["https://github.com/protocolbuffers/protobuf/archive/v3.19.2.zip"],
     )
 
 def com_google_protobuf_javalite():
     # java_lite_proto_library rules implicitly depend on @com_google_protobuf_javalite
     http_archive(
         name = "com_google_protobuf_javalite",
-        sha256 = "25f1292d4ea6666f460a2a30038eef121e6c3937ae0f61d610611dfb14b0bd32",
-        strip_prefix = "protobuf-3.19.1",
-        urls = ["https://github.com/protocolbuffers/protobuf/archive/v3.19.1.zip"],
+        sha256 = "9ceef0daf7e8be16cd99ac759271eb08021b53b1c7b6edd399953a76390234cd",
+        strip_prefix = "protobuf-3.19.2",
+        urls = ["https://github.com/protocolbuffers/protobuf/archive/v3.19.2.zip"],
     )
 
 def io_grpc_grpc_proto():