diff --git a/core/api/current.txt b/core/api/current.txt
index f33c4cbc518d4..a53f9e168c864 100644
--- a/core/api/current.txt
+++ b/core/api/current.txt
@@ -25254,7 +25254,7 @@ package android.net {
     field public static final String CRYPT_AES_CTR = "rfc3686(ctr(aes))";
   }
 
-  public final class IpSecManager {
+  public class IpSecManager {
     method @NonNull public android.net.IpSecManager.SecurityParameterIndex allocateSecurityParameterIndex(@NonNull java.net.InetAddress) throws android.net.IpSecManager.ResourceUnavailableException;
     method @NonNull public android.net.IpSecManager.SecurityParameterIndex allocateSecurityParameterIndex(@NonNull java.net.InetAddress, int) throws android.net.IpSecManager.ResourceUnavailableException, android.net.IpSecManager.SpiUnavailableException;
     method public void applyTransportModeTransform(@NonNull java.net.Socket, int, @NonNull android.net.IpSecTransform) throws java.io.IOException;
diff --git a/core/api/module-lib-current.txt b/core/api/module-lib-current.txt
index 1e4e787aefa3a..e66f9c0b36080 100644
--- a/core/api/module-lib-current.txt
+++ b/core/api/module-lib-current.txt
@@ -226,7 +226,7 @@ package android.net {
     field @NonNull public static final android.os.Parcelable.Creator<android.net.EthernetNetworkSpecifier> CREATOR;
   }
 
-  public final class IpSecManager {
+  public class IpSecManager {
     field public static final int DIRECTION_FWD = 2; // 0x2
   }
 
diff --git a/core/api/system-current.txt b/core/api/system-current.txt
index 7d68ee1c1ad6d..66818c6c8bb2e 100644
--- a/core/api/system-current.txt
+++ b/core/api/system-current.txt
@@ -7054,7 +7054,7 @@ package android.net {
     field @NonNull public static final android.os.Parcelable.Creator<android.net.EthernetNetworkUpdateRequest> CREATOR;
   }
 
-  public final class IpSecManager {
+  public class IpSecManager {
     method @RequiresPermission(android.Manifest.permission.MANAGE_IPSEC_TUNNELS) public void applyTunnelModeTransform(@NonNull android.net.IpSecManager.IpSecTunnelInterface, int, @NonNull android.net.IpSecTransform) throws java.io.IOException;
     method @NonNull @RequiresPermission(android.Manifest.permission.MANAGE_IPSEC_TUNNELS) public android.net.IpSecManager.IpSecTunnelInterface createIpSecTunnelInterface(@NonNull java.net.InetAddress, @NonNull java.net.InetAddress, @NonNull android.net.Network) throws java.io.IOException, android.net.IpSecManager.ResourceUnavailableException;
   }
diff --git a/core/api/test-current.txt b/core/api/test-current.txt
index ae7265726331c..b432403bdd5f2 100644
--- a/core/api/test-current.txt
+++ b/core/api/test-current.txt
@@ -1577,7 +1577,7 @@ package android.net {
     method public void setIncludeTestInterfaces(boolean);
   }
 
-  public final class IpSecManager {
+  public class IpSecManager {
     field public static final int INVALID_SECURITY_PARAMETER_INDEX = 0; // 0x0
   }
 
diff --git a/packages/ConnectivityT/framework-t/src/android/net/IpSecManager.java b/packages/ConnectivityT/framework-t/src/android/net/IpSecManager.java
index a423783bc1ca3..9cb0947b2370e 100644
--- a/packages/ConnectivityT/framework-t/src/android/net/IpSecManager.java
+++ b/packages/ConnectivityT/framework-t/src/android/net/IpSecManager.java
@@ -61,7 +61,7 @@ import java.util.Objects;
  *     Internet Protocol</a>
  */
 @SystemService(Context.IPSEC_SERVICE)
-public final class IpSecManager {
+public class IpSecManager {
     private static final String TAG = "IpSecManager";
 
     /**