diff --git a/sdk/cosmos/azure-cosmos/pom.xml b/sdk/cosmos/azure-cosmos/pom.xml
index 2b2f6685ca45..c23fde5fee0d 100644
--- a/sdk/cosmos/azure-cosmos/pom.xml
+++ b/sdk/cosmos/azure-cosmos/pom.xml
@@ -121,6 +121,20 @@ Licensed under the MIT License.
       <groupId>com.azure</groupId>
       <artifactId>azure-core</artifactId>
       <version>1.9.0</version> <!-- {x-version-update;com.azure:azure-core;dependency} -->
+      <exclusions>
+        <exclusion>
+          <groupId>io.netty</groupId>
+          <artifactId>*</artifactId>
+        </exclusion>
+        <exclusion>
+          <groupId>io.projectreactor</groupId>
+          <artifactId>*</artifactId>
+        </exclusion>
+        <exclusion>
+          <groupId>io.projectreactor.netty</groupId>
+          <artifactId>*</artifactId>
+        </exclusion>
+      </exclusions>
     </dependency>
     <dependency>
       <groupId>com.azure</groupId>
@@ -139,6 +153,18 @@ Licensed under the MIT License.
           <groupId>com.azure</groupId>
           <artifactId>azure-core</artifactId>
         </exclusion>
+        <exclusion>
+          <groupId>io.netty</groupId>
+          <artifactId>*</artifactId>
+        </exclusion>
+        <exclusion>
+          <groupId>io.projectreactor</groupId>
+          <artifactId>*</artifactId>
+        </exclusion>
+        <exclusion>
+          <groupId>io.projectreactor.netty</groupId>
+          <artifactId>*</artifactId>
+        </exclusion>
       </exclusions>
     </dependency>