diff --git a/Dmarc.Test/Dmarc.Test.fsproj b/Dmarc.Test/Dmarc.Test.fsproj
index 4bba585..c58f03f 100644
--- a/Dmarc.Test/Dmarc.Test.fsproj
+++ b/Dmarc.Test/Dmarc.Test.fsproj
@@ -16,7 +16,7 @@
     <ItemGroup>
         <PackageReference Include="FsUnit" Version="7.0.1" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0"/>
-        <PackageReference Include="NUnit" Version="4.3.1"/>
+        <PackageReference Include="NUnit" Version="4.3.2"/>
         <PackageReference Include="NUnit3TestAdapter" Version="4.6.0"/>
     </ItemGroup>
 
diff --git a/nix/deps.json b/nix/deps.json
index 924f0ef..f6344cd 100644
--- a/nix/deps.json
+++ b/nix/deps.json
@@ -101,8 +101,8 @@
   },
   {
     "pname": "NUnit",
-    "version": "4.3.1",
-    "hash": "sha256-7XWgjdgEll4gDLa4p9LpizH+bJzFMIvkQ/olpAXJvCE="
+    "version": "4.3.2",
+    "hash": "sha256-0RWe8uFoxYp6qhPlDDEghOMcKJgyw2ybvEoAqBLebeE="
   },
   {
     "pname": "NUnit3TestAdapter",