diff --git a/source/Calamari.Common/Calamari.Common.csproj b/source/Calamari.Common/Calamari.Common.csproj
index 4b3b73b97..030941fca 100644
--- a/source/Calamari.Common/Calamari.Common.csproj
+++ b/source/Calamari.Common/Calamari.Common.csproj
@@ -42,7 +42,7 @@
         <PackageReference Include="Octopus.Versioning" Version="5.1.876" />
         <PackageReference Include="Octopus.TinyTypes" Version="2.2.1156" />
         <PackageReference Include="Octopus.CoreUtilities" Version="2.1.449" />
-        <PackageReference Include="Octostache" Version="3.7.0" />
+        <PackageReference Include="Octostache" Version="3.8.1" />
         <PackageReference Include="Polly" Version="5.4.0" />
         <PackageReference Include="SharpCompress" Version="0.24.0" />
         <PackageReference Include="XPath2" Version="1.0.12" />
diff --git a/source/Calamari.Shared/Calamari.Shared.csproj b/source/Calamari.Shared/Calamari.Shared.csproj
index b7d86fcdb..a3227d147 100644
--- a/source/Calamari.Shared/Calamari.Shared.csproj
+++ b/source/Calamari.Shared/Calamari.Shared.csproj
@@ -48,9 +48,9 @@
     <PackageReference Include="Octopus.Versioning" Version="5.1.876" />
     <PackageReference Include="Octopus.CoreUtilities" Version="2.1.449" />
     <PackageReference Include="scriptcs" Version="0.17.1" />
-    <PackageReference Include="Octostache" Version="3.7.0" />
+    <PackageReference Include="Octostache" Version="3.8.1" />
     <PackageReference Include="SharpCompress" Version="0.24.0" />
-    <PackageReference Include="Sprache" Version="2.3.0" />
+    <PackageReference Include="Sprache" Version="2.3.1" />
     <PackageReference Include="System.ValueTuple" Version="4.4.0" />
     <PackageReference Include="YamlDotNet" Version="8.1.2" />
     <PackageReference Include="Microsoft.Web.Xdt" Version="3.1.0" />