diff --git a/src/CommandLine/NServiceBus.Transports.SQS.CommandLine.csproj b/src/CommandLine/NServiceBus.Transports.SQS.CommandLine.csproj
index 460a71d6b..b5771431d 100644
--- a/src/CommandLine/NServiceBus.Transports.SQS.CommandLine.csproj
+++ b/src/CommandLine/NServiceBus.Transports.SQS.CommandLine.csproj
@@ -15,7 +15,7 @@
 
   <ItemGroup>
     <PackageReference Include="AWSSDK.SQS" Version="3.7.300.3" />
-    <PackageReference Include="AWSSDK.SimpleNotificationService" Version="3.7.300.3" />
+    <PackageReference Include="AWSSDK.SimpleNotificationService" Version="3.7.300.4" />
     <PackageReference Include="AWSSDK.S3" Version="3.7.300.3" />
     <PackageReference Include="BitFaster.Caching" Version="2.3.3" />
     <PackageReference Include="McMaster.Extensions.CommandLineUtils" Version="4.1.0" />
diff --git a/src/CommandLineTests/NServiceBus.Transports.SQS.CommandLine.Tests.csproj b/src/CommandLineTests/NServiceBus.Transports.SQS.CommandLine.Tests.csproj
index 33ef50995..5ac17e73a 100644
--- a/src/CommandLineTests/NServiceBus.Transports.SQS.CommandLine.Tests.csproj
+++ b/src/CommandLineTests/NServiceBus.Transports.SQS.CommandLine.Tests.csproj
@@ -10,7 +10,7 @@
 
   <ItemGroup>
     <PackageReference Include="AWSSDK.SQS" Version="3.7.300.3" />
-    <PackageReference Include="AWSSDK.SimpleNotificationService" Version="3.7.300.3" />
+    <PackageReference Include="AWSSDK.SimpleNotificationService" Version="3.7.300.4" />
     <PackageReference Include="AWSSDK.S3" Version="3.7.300.3" />
     <PackageReference Include="BitFaster.Caching" Version="2.3.3" />
     <PackageReference Include="GitHubActionsTestLogger" Version="2.3.3" />
diff --git a/src/NServiceBus.Transport.SQS.AcceptanceTests/NServiceBus.Transport.SQS.AcceptanceTests.csproj b/src/NServiceBus.Transport.SQS.AcceptanceTests/NServiceBus.Transport.SQS.AcceptanceTests.csproj
index e9577b650..e763fb670 100644
--- a/src/NServiceBus.Transport.SQS.AcceptanceTests/NServiceBus.Transport.SQS.AcceptanceTests.csproj
+++ b/src/NServiceBus.Transport.SQS.AcceptanceTests/NServiceBus.Transport.SQS.AcceptanceTests.csproj
@@ -13,7 +13,7 @@
 
   <ItemGroup>
     <PackageReference Include="AWSSDK.SQS" Version="3.7.300.3" />
-    <PackageReference Include="AWSSDK.SimpleNotificationService" Version="3.7.300.3" />
+    <PackageReference Include="AWSSDK.SimpleNotificationService" Version="3.7.300.4" />
     <PackageReference Include="AWSSDK.S3" Version="3.7.300.3" />
     <PackageReference Include="BitFaster.Caching" Version="2.3.3" />
     <PackageReference Include="GitHubActionsTestLogger" Version="2.3.3" />
diff --git a/src/NServiceBus.Transport.SQS.Tests/NServiceBus.Transport.SQS.Tests.csproj b/src/NServiceBus.Transport.SQS.Tests/NServiceBus.Transport.SQS.Tests.csproj
index d74f9d512..66ead6be7 100644
--- a/src/NServiceBus.Transport.SQS.Tests/NServiceBus.Transport.SQS.Tests.csproj
+++ b/src/NServiceBus.Transport.SQS.Tests/NServiceBus.Transport.SQS.Tests.csproj
@@ -12,7 +12,7 @@
 
   <ItemGroup>
     <PackageReference Include="AWSSDK.SQS" Version="3.7.300.3" />
-    <PackageReference Include="AWSSDK.SimpleNotificationService" Version="3.7.300.3" />
+    <PackageReference Include="AWSSDK.SimpleNotificationService" Version="3.7.300.4" />
     <PackageReference Include="AWSSDK.S3" Version="3.7.300.3" />
     <PackageReference Include="BitFaster.Caching" Version="2.3.3" />
     <PackageReference Include="GitHubActionsTestLogger" Version="2.3.3" />
diff --git a/src/NServiceBus.Transport.SQS.TransportTests/NServiceBus.Transport.SQS.TransportTests.csproj b/src/NServiceBus.Transport.SQS.TransportTests/NServiceBus.Transport.SQS.TransportTests.csproj
index fe3715616..b8f7e0784 100644
--- a/src/NServiceBus.Transport.SQS.TransportTests/NServiceBus.Transport.SQS.TransportTests.csproj
+++ b/src/NServiceBus.Transport.SQS.TransportTests/NServiceBus.Transport.SQS.TransportTests.csproj
@@ -13,7 +13,7 @@
 
   <ItemGroup>
     <PackageReference Include="AWSSDK.SQS" Version="3.7.300.3" />
-    <PackageReference Include="AWSSDK.SimpleNotificationService" Version="3.7.300.3" />
+    <PackageReference Include="AWSSDK.SimpleNotificationService" Version="3.7.300.4" />
     <PackageReference Include="AWSSDK.S3" Version="3.7.300.3" />
     <PackageReference Include="BitFaster.Caching" Version="2.3.3" />
     <PackageReference Include="GitHubActionsTestLogger" Version="2.3.3" />