diff --git a/aws-rds-dbclusterendpoint/pom.xml b/aws-rds-dbclusterendpoint/pom.xml
index a1b2653f5..fd0754dbb 100644
--- a/aws-rds-dbclusterendpoint/pom.xml
+++ b/aws-rds-dbclusterendpoint/pom.xml
@@ -74,6 +74,12 @@
             <version>4.3.1</version>
             <scope>test</scope>
         </dependency>
+        <!-- https://mvnrepository.com/artifact/software.amazon.awssdk/aws-query-protocol -->
+        <dependency>
+            <groupId>software.amazon.awssdk</groupId>
+            <artifactId>aws-query-protocol</artifactId>
+            <version>2.20.138</version>
+        </dependency>
         <dependency>
             <groupId>software.amazon.rds.common</groupId>
             <artifactId>aws-rds-cfn-common</artifactId>
diff --git a/aws-rds-dbclusterparametergroup/pom.xml b/aws-rds-dbclusterparametergroup/pom.xml
index c2fc63405..3c6d4a637 100644
--- a/aws-rds-dbclusterparametergroup/pom.xml
+++ b/aws-rds-dbclusterparametergroup/pom.xml
@@ -74,6 +74,12 @@
             <version>4.3.1</version>
             <scope>test</scope>
         </dependency>
+        <!-- https://mvnrepository.com/artifact/software.amazon.awssdk/aws-query-protocol -->
+        <dependency>
+            <groupId>software.amazon.awssdk</groupId>
+            <artifactId>aws-query-protocol</artifactId>
+            <version>2.20.138</version>
+        </dependency>
         <dependency>
             <groupId>software.amazon.rds.common</groupId>
             <artifactId>aws-rds-cfn-common</artifactId>
diff --git a/aws-rds-dbinstance/pom.xml b/aws-rds-dbinstance/pom.xml
index 1235f2cff..bf7694fb3 100644
--- a/aws-rds-dbinstance/pom.xml
+++ b/aws-rds-dbinstance/pom.xml
@@ -54,7 +54,7 @@
             <version>${org.projectlombok.version}</version>
             <scope>provided</scope>
         </dependency>
-       <!-- https://mvnrepository.com/artifact/software.amazon.awssdk/aws-query-protocol -->
+        <!-- https://mvnrepository.com/artifact/software.amazon.awssdk/aws-query-protocol -->
         <dependency>
             <groupId>software.amazon.awssdk</groupId>
             <artifactId>aws-query-protocol</artifactId>
diff --git a/aws-rds-dbparametergroup/pom.xml b/aws-rds-dbparametergroup/pom.xml
index 0c40c2f50..64cfd9daf 100644
--- a/aws-rds-dbparametergroup/pom.xml
+++ b/aws-rds-dbparametergroup/pom.xml
@@ -20,6 +20,12 @@
     </properties>
 
     <dependencies>
+        <!-- https://mvnrepository.com/artifact/software.amazon.awssdk/aws-query-protocol -->
+        <dependency>
+            <groupId>software.amazon.awssdk</groupId>
+            <artifactId>aws-query-protocol</artifactId>
+            <version>2.20.138</version>
+        </dependency>
         <dependency>
             <groupId>software.amazon.awssdk</groupId>
             <artifactId>rds</artifactId>
diff --git a/aws-rds-dbsubnetgroup/pom.xml b/aws-rds-dbsubnetgroup/pom.xml
index 751f9871f..92e179b25 100644
--- a/aws-rds-dbsubnetgroup/pom.xml
+++ b/aws-rds-dbsubnetgroup/pom.xml
@@ -20,6 +20,12 @@
     </properties>
 
     <dependencies>
+        <!-- https://mvnrepository.com/artifact/software.amazon.awssdk/aws-query-protocol -->
+        <dependency>
+            <groupId>software.amazon.awssdk</groupId>
+            <artifactId>aws-query-protocol</artifactId>
+            <version>2.20.138</version>
+        </dependency>
         <dependency>
             <groupId>software.amazon.awssdk</groupId>
             <artifactId>rds</artifactId>
diff --git a/aws-rds-eventsubscription/pom.xml b/aws-rds-eventsubscription/pom.xml
index 1dfbdc9a1..738b7c735 100644
--- a/aws-rds-eventsubscription/pom.xml
+++ b/aws-rds-eventsubscription/pom.xml
@@ -20,6 +20,12 @@
     </properties>
 
     <dependencies>
+        <!-- https://mvnrepository.com/artifact/software.amazon.awssdk/aws-query-protocol -->
+        <dependency>
+            <groupId>software.amazon.awssdk</groupId>
+            <artifactId>aws-query-protocol</artifactId>
+            <version>2.20.138</version>
+        </dependency>
         <dependency>
             <groupId>software.amazon.rds.common</groupId>
             <artifactId>aws-rds-cfn-common</artifactId>
diff --git a/aws-rds-globalcluster/pom.xml b/aws-rds-globalcluster/pom.xml
index f77a3aaaa..a95b48d30 100644
--- a/aws-rds-globalcluster/pom.xml
+++ b/aws-rds-globalcluster/pom.xml
@@ -20,6 +20,12 @@
     </properties>
 
     <dependencies>
+        <!-- https://mvnrepository.com/artifact/software.amazon.awssdk/aws-query-protocol -->
+        <dependency>
+            <groupId>software.amazon.awssdk</groupId>
+            <artifactId>aws-query-protocol</artifactId>
+            <version>2.20.138</version>
+        </dependency>
         <dependency>
             <groupId>software.amazon.rds.common</groupId>
             <artifactId>aws-rds-cfn-common</artifactId>
diff --git a/aws-rds-integration/pom.xml b/aws-rds-integration/pom.xml
index c0ee536e4..56d51efba 100644
--- a/aws-rds-integration/pom.xml
+++ b/aws-rds-integration/pom.xml
@@ -19,6 +19,12 @@
     </properties>
 
     <dependencies>
+        <!-- https://mvnrepository.com/artifact/software.amazon.awssdk/aws-query-protocol -->
+        <dependency>
+            <groupId>software.amazon.awssdk</groupId>
+            <artifactId>aws-query-protocol</artifactId>
+            <version>2.20.138</version>
+        </dependency>
         <dependency>
             <groupId>software.amazon.awssdk</groupId>
             <artifactId>rds</artifactId>
diff --git a/aws-rds-optiongroup/pom.xml b/aws-rds-optiongroup/pom.xml
index bb2d57b5d..2dcb89d36 100644
--- a/aws-rds-optiongroup/pom.xml
+++ b/aws-rds-optiongroup/pom.xml
@@ -20,6 +20,12 @@
     </properties>
 
     <dependencies>
+        <!-- https://mvnrepository.com/artifact/software.amazon.awssdk/aws-query-protocol -->
+        <dependency>
+            <groupId>software.amazon.awssdk</groupId>
+            <artifactId>aws-query-protocol</artifactId>
+            <version>2.20.138</version>
+        </dependency>
         <dependency>
             <groupId>software.amazon.awssdk</groupId>
             <artifactId>rds</artifactId>