diff --git a/tests/backend/WebApi.Tests/WebApi.Tests.csproj b/tests/backend/WebApi.Tests/WebApi.Tests.csproj
index 36aca77..29c2872 100644
--- a/tests/backend/WebApi.Tests/WebApi.Tests.csproj
+++ b/tests/backend/WebApi.Tests/WebApi.Tests.csproj
@@ -18,7 +18,7 @@
     </PackageReference>
     <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
     <PackageReference Include="Testcontainers.MsSql" Version="3.10.0" />
-    <PackageReference Include="Testcontainers.RabbitMq" Version="3.10.0" />
+    <PackageReference Include="Testcontainers.RabbitMq" Version="4.0.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/tests/backend/WebApi.Tests/packages.lock.json b/tests/backend/WebApi.Tests/packages.lock.json
index 8899387..5b932f8 100644
--- a/tests/backend/WebApi.Tests/packages.lock.json
+++ b/tests/backend/WebApi.Tests/packages.lock.json
@@ -67,11 +67,11 @@
       },
       "Testcontainers.RabbitMq": {
         "type": "Direct",
-        "requested": "[3.10.0, )",
-        "resolved": "3.10.0",
-        "contentHash": "ih6Pbx68k4Q4qxJQWB5pRIidiXLHhY970N/CDXe1vKYUn9gkz1ZzJe4cTeqHdHKEYmrsNtWlB0u52sawMlKeBw==",
+        "requested": "[4.0.0, )",
+        "resolved": "4.0.0",
+        "contentHash": "8x0kkzpLRTYLbQq3gQ4jwX62SfhSaeZQn89U33W3vkux536joayDrfLiF19hJYI4wEbytEMV2+Lal1TgQCY+Eg==",
         "dependencies": {
-          "Testcontainers": "3.10.0"
+          "Testcontainers": "4.0.0"
         }
       },
       "Azure.Core": {
@@ -1025,8 +1025,8 @@
       },
       "Testcontainers": {
         "type": "Transitive",
-        "resolved": "3.10.0",
-        "contentHash": "4oFyiUPCOM3s/sKDnIcOJZIn664d/8+fPvODDlfbb0QAfQqHlqjc2kIoFOLAt3oJRZP9/FJtTvcNvp9j7h4UBA==",
+        "resolved": "4.0.0",
+        "contentHash": "wLG4Ls/A4jNB7b2ZrhtCUCHFBinDXohgvZ54fJB+kLVkxrqSuyQHdKwlIwPLgLSVGfPaMIAkZOEFVDSoEa1VxA==",
         "dependencies": {
           "Docker.DotNet": "3.125.15",
           "Docker.DotNet.X509": "3.125.15",