diff --git a/IPA.Injector/Injector.cs b/IPA.Injector/Injector.cs
index e216ccdc..5dad80f4 100644
--- a/IPA.Injector/Injector.cs
+++ b/IPA.Injector/Injector.cs
@@ -81,7 +81,7 @@ namespace IPA.Injector
                 if (m.IsRuntimeSpecialName && m.Name == ".cctor")
                     cctor = m;
 
-            var cbs = unityModDef.Import(((Action)CreateBootstrapper).Method);
+            var cbs = unityModDef.ImportReference(((Action)CreateBootstrapper).Method);
 
             if (cctor == null)
             {
diff --git a/IPA.Loader/IPA.Loader.csproj b/IPA.Loader/IPA.Loader.csproj
index eeadb740..8017dc10 100644
--- a/IPA.Loader/IPA.Loader.csproj
+++ b/IPA.Loader/IPA.Loader.csproj
@@ -97,7 +97,10 @@
       <Version>1.9.1.8</Version>
     </PackageReference>
     <PackageReference Include="Mono.Cecil">
-      <Version>0.9.6.4</Version>
+      <Version>0.10.1</Version>
+    </PackageReference>
+    <PackageReference Include="Mono.Unofficial.pdb2mdb">
+      <Version>4.2.3.4</Version>
     </PackageReference>
     <PackageReference Include="Newtonsoft.Json">
       <Version>11.0.2</Version>
diff --git a/IPA/IPA.csproj b/IPA/IPA.csproj
index 823e8e17..bb828bf3 100644
--- a/IPA/IPA.csproj
+++ b/IPA/IPA.csproj
@@ -93,6 +93,7 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
+    <Folder Include="IPA\Fallback\" />
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Arguments.cs" />
@@ -111,12 +112,10 @@
   <ItemGroup>
     <Content Include="favicon.ico" />
   </ItemGroup>
-  <ItemGroup>
-    <Folder Include="IPA\Fallback\" />
-  </ItemGroup>
+  <ItemGroup />
   <ItemGroup>
     <PackageReference Include="Mono.Cecil">
-      <Version>0.9.6.4</Version>
+      <Version>0.10.1</Version>
     </PackageReference>
   </ItemGroup>
   <ItemGroup>
diff --git a/IPA/Patcher/Patcher.cs b/IPA/Patcher/Patcher.cs
index 7fd69495..a6119a61 100644
--- a/IPA/Patcher/Patcher.cs
+++ b/IPA/Patcher/Patcher.cs
@@ -118,7 +118,7 @@ namespace IPA.Patcher
             var targetMethod = targetType.Methods.FirstOrDefault(m => m.IsConstructor && m.IsStatic);
             if (targetMethod != null)
             {
-                var methodReference = _module.Import(injector.GetType("IPA.Injector.Injector").Methods.First(m => m.Name == "Inject"));
+                var methodReference = _module.ImportReference(injector.GetType("IPA.Injector.Injector").Methods.First(m => m.Name == "Inject"));
                 targetMethod.Body.Instructions.Insert(0, Instruction.Create(OpCodes.Call, methodReference));
                 return true;
             }