diff --git a/Build/mkall.targets b/Build/mkall.targets
index e9e928b9f0..2cd0a8895d 100644
--- a/Build/mkall.targets
+++ b/Build/mkall.targets
@@ -287,7 +287,7 @@
 		<ParatextNugetVersion>9.4.0.1-beta</ParatextNugetVersion>
 		<LcmNugetVersion>11.0.0-beta0104</LcmNugetVersion>
 		<IcuNugetVersion>70.1.123</IcuNugetVersion>
-		<HermitCrabNugetVersion>3.4.1</HermitCrabNugetVersion>
+		<HermitCrabNugetVersion>3.4.2</HermitCrabNugetVersion>
 		<IPCFrameworkVersion>1.1.1-beta0001</IPCFrameworkVersion>
 		<!-- bt393 is the master branch build of ExCss for Windows development. Update when appropriate. -->
 		<ExCssBuildType Condition="'$(OS)'=='Windows_NT'">bt393</ExCssBuildType>
diff --git a/Build/nuget-common/packages.config b/Build/nuget-common/packages.config
index 4aad32a332..ce42997ecc 100644
--- a/Build/nuget-common/packages.config
+++ b/Build/nuget-common/packages.config
@@ -66,8 +66,8 @@
   <package id="SIL.libpalaso.l10ns" version="6.0.0" targetFramework="net461" />
   <package id="SIL.Lift" version="13.0.0-beta0076"  targetFramework="net461" />
   <package id="SIL.Media" version="13.0.0-beta0076"  targetFramework="net461" />
-  <package id="SIL.Machine" version="3.4.1"  targetFramework="netstandard2.0" />
-  <package id="SIL.Machine.Morphology.HermitCrab" version="3.4.1"  targetFramework="netstandard2.0" />
+  <package id="SIL.Machine" version="3.4.2"  targetFramework="netstandard2.0" />
+  <package id="SIL.Machine.Morphology.HermitCrab" version="3.4.2"  targetFramework="netstandard2.0" />
   <package id="SIL.ParatextShared" version="7.4.0.1"  targetFramework="net40" /> <!-- REVIEW (Hasso) 2023.05: do we still integrate with PT 7? -->
   <package id="SIL.Scripture" version="13.0.0-beta0076"  targetFramework="net461" />
   <package id="SIL.TestUtilities" version="13.0.0-beta0076"  targetFramework="net461" />