diff --git a/c2/c2-protocol/c2-protocol-component-api/pom.xml b/c2/c2-protocol/c2-protocol-component-api/pom.xml
index 057a637c56ef..eedaaed3179a 100644
--- a/c2/c2-protocol/c2-protocol-component-api/pom.xml
+++ b/c2/c2-protocol/c2-protocol-component-api/pom.xml
@@ -33,8 +33,8 @@ limitations under the License.
         <dependency>
             <groupId>io.swagger</groupId>
             <artifactId>swagger-annotations</artifactId>
-            <version>1.5.16</version>
+            <version>1.6.6</version>
             <scope>compile</scope>
         </dependency>
     </dependencies>
-</project>
\ No newline at end of file
+</project>
diff --git a/minifi/pom.xml b/minifi/pom.xml
index 35c660dc5049..7c3a5ac2290e 100644
--- a/minifi/pom.xml
+++ b/minifi/pom.xml
@@ -478,7 +478,7 @@ limitations under the License.
             <dependency>
                 <groupId>io.swagger</groupId>
                 <artifactId>swagger-annotations</artifactId>
-                <version>1.5.16</version>
+                <version>1.6.6</version>
                 <scope>compile</scope>
                 <optional>true</optional>
             </dependency>
diff --git a/nifi-api/pom.xml b/nifi-api/pom.xml
index 080f476d6012..d41a68071f55 100644
--- a/nifi-api/pom.xml
+++ b/nifi-api/pom.xml
@@ -36,7 +36,7 @@
         <dependency>
             <groupId>io.swagger</groupId>
             <artifactId>swagger-annotations</artifactId>
-            <version>1.5.16</version>
+            <version>1.6.6</version>
             <scope>compile</scope>
             <optional>true</optional>
         </dependency>
diff --git a/nifi-manifest/nifi-extension-manifest-model/pom.xml b/nifi-manifest/nifi-extension-manifest-model/pom.xml
index 742ba4a1dab3..36239c3e718f 100644
--- a/nifi-manifest/nifi-extension-manifest-model/pom.xml
+++ b/nifi-manifest/nifi-extension-manifest-model/pom.xml
@@ -27,7 +27,7 @@
 	<dependency>
             <groupId>io.swagger</groupId>
             <artifactId>swagger-annotations</artifactId>
-	    <version>1.5.16</version>
+	    <version>1.6.6</version>
         </dependency>
         <dependency>
             <groupId>javax.validation</groupId>
diff --git a/nifi-nar-bundles/nifi-framework-bundle/pom.xml b/nifi-nar-bundles/nifi-framework-bundle/pom.xml
index c18ea7369269..be8e52ddb79a 100644
--- a/nifi-nar-bundles/nifi-framework-bundle/pom.xml
+++ b/nifi-nar-bundles/nifi-framework-bundle/pom.xml
@@ -257,7 +257,7 @@
             <dependency>
                 <groupId>io.swagger</groupId>
                 <artifactId>swagger-annotations</artifactId>
-                <version>1.6.0</version>
+                <version>1.6.6</version>
             </dependency>
             <dependency>
                 <groupId>com.h2database</groupId>
diff --git a/nifi-registry/nifi-registry-core/pom.xml b/nifi-registry/nifi-registry-core/pom.xml
index 751e415f5da4..fe3f850435d0 100644
--- a/nifi-registry/nifi-registry-core/pom.xml
+++ b/nifi-registry/nifi-registry-core/pom.xml
@@ -109,7 +109,7 @@
             <dependency>
                 <groupId>io.swagger</groupId>
                 <artifactId>swagger-annotations</artifactId>
-                <version>1.5.16</version>
+                <version>1.6.6</version>
             </dependency>
             <!-- open id connect - override transitive dependency version ranges -->
             <dependency>
diff --git a/nifi-toolkit/nifi-toolkit-api/pom.xml b/nifi-toolkit/nifi-toolkit-api/pom.xml
index 716b1c3fae13..ac77b1ba937f 100644
--- a/nifi-toolkit/nifi-toolkit-api/pom.xml
+++ b/nifi-toolkit/nifi-toolkit-api/pom.xml
@@ -39,7 +39,7 @@ language governing permissions and limitations under the License. -->
             <artifactId>swagger-annotations</artifactId>
             <!-- TODO - remove version tag here after core NiFi upgrades dependency
                 from com.wordnik:swagger-annotations to io.swagger:swagger-annotations. -->
-            <version>1.6.0</version>
+            <version>1.6.6</version>
         </dependency>
         <dependency>
             <groupId>com.squareup.okhttp</groupId>