diff --git a/eng/versioning/external_dependencies.txt b/eng/versioning/external_dependencies.txt
index 8eb5b292a6e5..b4dbe0ea11e7 100644
--- a/eng/versioning/external_dependencies.txt
+++ b/eng/versioning/external_dependencies.txt
@@ -77,8 +77,8 @@ javax.annotation:javax.annotation-api;1.3.2
 javax.json:javax.json-api;1.1.4
 javax.servlet:javax.servlet-api;4.0.1
 javax.websocket:javax.websocket-api;1.1
-org.apache.avro:avro;1.11.0
-org.apache.avro:avro-maven-plugin;1.11.0
+org.apache.avro:avro;1.11.3
+org.apache.avro:avro-maven-plugin;1.11.3
 org.apache.commons:commons-compress;1.22
 org.apache.commons:commons-lang3;3.12.0
 org.apache.httpcomponents:httpclient;4.5.14
diff --git a/sdk/core/azure-core-serializer-avro-apache/pom.xml b/sdk/core/azure-core-serializer-avro-apache/pom.xml
index 7b8713e3e269..1b13d05b9c61 100644
--- a/sdk/core/azure-core-serializer-avro-apache/pom.xml
+++ b/sdk/core/azure-core-serializer-avro-apache/pom.xml
@@ -81,7 +81,7 @@
     <dependency>
       <groupId>org.apache.avro</groupId>
       <artifactId>avro</artifactId>
-      <version>1.11.0</version> <!-- {x-version-update;org.apache.avro:avro;external_dependency} -->
+      <version>1.11.3</version> <!-- {x-version-update;org.apache.avro:avro;external_dependency} -->
     </dependency>
 
     <dependency>
@@ -120,7 +120,7 @@
           <rules>
             <bannedDependencies>
               <includes>
-                <include>org.apache.avro:avro:[1.11.0]</include> <!-- {x-include-update;org.apache.avro:avro;external_dependency} -->
+                <include>org.apache.avro:avro:[1.11.3]</include> <!-- {x-include-update;org.apache.avro:avro;external_dependency} -->
               </includes>
             </bannedDependencies>
           </rules>
@@ -130,7 +130,7 @@
       <plugin>
         <groupId>org.apache.avro</groupId>
         <artifactId>avro-maven-plugin</artifactId>
-        <version>1.11.0</version> <!-- {x-version-update;org.apache.avro:avro-maven-plugin;external_dependency} -->
+        <version>1.11.3</version> <!-- {x-version-update;org.apache.avro:avro-maven-plugin;external_dependency} -->
         <executions>
           <execution>
             <phase>generate-test-sources</phase>
diff --git a/sdk/schemaregistry/azure-data-schemaregistry-apacheavro/pom.xml b/sdk/schemaregistry/azure-data-schemaregistry-apacheavro/pom.xml
index 9ac868c0109a..6e933542cc58 100644
--- a/sdk/schemaregistry/azure-data-schemaregistry-apacheavro/pom.xml
+++ b/sdk/schemaregistry/azure-data-schemaregistry-apacheavro/pom.xml
@@ -60,7 +60,7 @@
     <dependency>
       <groupId>org.apache.avro</groupId>
       <artifactId>avro</artifactId>
-      <version>1.11.0</version> <!-- {x-version-update;org.apache.avro:avro;external_dependency} -->
+      <version>1.11.3</version> <!-- {x-version-update;org.apache.avro:avro;external_dependency} -->
     </dependency>
 
     <!-- Explicitly stating these because org.apache.avro uses an older version of jackson which is resolved since it
@@ -137,7 +137,7 @@
           <rules>
             <bannedDependencies>
               <includes>
-                <include>org.apache.avro:avro:[1.11.0]</include> <!-- {x-include-update;org.apache.avro:avro;external_dependency} -->
+                <include>org.apache.avro:avro:[1.11.3]</include> <!-- {x-include-update;org.apache.avro:avro;external_dependency} -->
                 <include>com.fasterxml.jackson.core:jackson-core:[2.13.5]</include> <!-- {x-include-update;com.fasterxml.jackson.core:jackson-core;external_dependency} -->
                 <include>com.fasterxml.jackson.core:jackson-databind:[2.13.5]</include> <!-- {x-include-update;com.fasterxml.jackson.core:jackson-databind;external_dependency} -->
               </includes>
@@ -149,7 +149,7 @@
       <plugin>
         <groupId>org.apache.avro</groupId>
         <artifactId>avro-maven-plugin</artifactId>
-        <version>1.11.0</version> <!-- {x-version-update;org.apache.avro:avro-maven-plugin;external_dependency} -->
+        <version>1.11.3</version> <!-- {x-version-update;org.apache.avro:avro-maven-plugin;external_dependency} -->
         <executions>
           <execution>
             <phase>generate-test-sources</phase>
diff --git a/sdk/schemaregistry/azure-data-schemaregistry/pom.xml b/sdk/schemaregistry/azure-data-schemaregistry/pom.xml
index 81b74a587b78..f0cea2cc6177 100644
--- a/sdk/schemaregistry/azure-data-schemaregistry/pom.xml
+++ b/sdk/schemaregistry/azure-data-schemaregistry/pom.xml
@@ -94,7 +94,7 @@
     <dependency>
       <groupId>org.apache.avro</groupId>
       <artifactId>avro</artifactId>
-      <version>1.11.0</version> <!-- {x-version-update;org.apache.avro:avro;external_dependency} -->
+      <version>1.11.3</version> <!-- {x-version-update;org.apache.avro:avro;external_dependency} -->
       <scope>test</scope>
     </dependency>
     <dependency>