diff --git a/DevProxy.Abstractions/DevProxy.Abstractions.csproj b/DevProxy.Abstractions/DevProxy.Abstractions.csproj
index 27d1eaf6..820b6e00 100644
--- a/DevProxy.Abstractions/DevProxy.Abstractions.csproj
+++ b/DevProxy.Abstractions/DevProxy.Abstractions.csproj
@@ -38,7 +38,7 @@
     <PackageReference Include="Microsoft.Extensions.Configuration.Binder" Version="10.0.8" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="10.0.8" />
     <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="10.0.8" />
-    <PackageReference Include="Microsoft.OpenApi" Version="3.5.3" />
+    <PackageReference Include="Microsoft.OpenApi" Version="3.5.4" />
     <PackageReference Include="Microsoft.OpenApi.YamlReader" Version="3.5.3" />
     <PackageReference Include="Newtonsoft.Json.Schema" Version="4.0.1" />
     <PackageReference Include="Scriban" Version="7.2.1" />
diff --git a/DevProxy.Abstractions/packages.lock.json b/DevProxy.Abstractions/packages.lock.json
index 45f61ebc..1413d134 100644
--- a/DevProxy.Abstractions/packages.lock.json
+++ b/DevProxy.Abstractions/packages.lock.json
@@ -66,9 +66,9 @@
       },
       "Microsoft.OpenApi": {
         "type": "Direct",
-        "requested": "[3.5.3, )",
-        "resolved": "3.5.3",
-        "contentHash": "V/PpjnjbnKsLTy0Bp3euE3l9vAJff/ZgaaOclKLZh6aGkmkWix008MidGVORHlbYfpu7pRMdvo5bGwbiDMFyxg=="
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "Dhiio8mc5aLT8ujQfSP6iBdy4UDdkf3iGl1S7W2XtiAfsPZghkHydnAqivtdPvMB3JcgKVzwkLrq2BW5Lb5uxg=="
       },
       "Microsoft.OpenApi.YamlReader": {
         "type": "Direct",