diff --git a/Directory.Packages.props b/Directory.Packages.props
index 15fac46c..3958ec27 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -9,8 +9,8 @@
     <PackageVersion Include="Polyfill" Version="11.4.3" />
     <!-- Test-only: Semantics ships no JSON converter, so the tests register this factory the
          same way a consumer is expected to. Not referenced by any shipping project. -->
-    <PackageVersion Include="ktsu.RoundTripStringJsonConverter" Version="1.0.73" />
-    <PackageVersion Include="ktsu.PreciseNumber" Version="2.6.6" />
+    <PackageVersion Include="ktsu.RoundTripStringJsonConverter" Version="1.0.75" />
+    <PackageVersion Include="ktsu.PreciseNumber" Version="2.6.8" />
     <!-- Benchmark-only. -->
     <PackageVersion Include="BenchmarkDotNet" Version="0.15.8" />
     <PackageVersion Include="BenchmarkDotNet.Annotations" Version="0.15.8" />
@@ -25,11 +25,11 @@
     <!-- The C++ projection of the quantity vocabulary. ktsu.Coder publishes net10.0 and net9.0
          only, which is why Semantics.Cpp is a project of its own rather than part of a library
          that also ships net8.0. -->
-    <PackageVersion Include="ktsu.Coder" Version="3.18.12" />
+    <PackageVersion Include="ktsu.Coder" Version="3.18.13" />
     <!-- Source generator packages -->
-    <PackageVersion Include="ktsu.CodeBlocker" Version="2.3.2" />
-    <PackageVersion Include="ktsu.SourceGeneratorToolkit" Version="1.2.5" />
-    <PackageVersion Include="ktsu.SourceGeneratorToolkit.Testing" Version="1.2.5" />
+    <PackageVersion Include="ktsu.CodeBlocker" Version="2.3.3" />
+    <PackageVersion Include="ktsu.SourceGeneratorToolkit" Version="1.2.6" />
+    <PackageVersion Include="ktsu.SourceGeneratorToolkit.Testing" Version="1.2.6" />
     <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="5.9.0" />
     <PackageVersion Include="Microsoft.CodeAnalysis.Analyzers" Version="5.9.0" />
     <!-- Build-time only: the generator reads its metadata with it. No shipping project