diff --git a/.github/actions/spelling/dictionaries/Lombiq.common.txt b/.github/actions/spelling/dictionaries/Lombiq.common.txt
index 66baaaf03..2abcaf4c1 100644
--- a/.github/actions/spelling/dictionaries/Lombiq.common.txt
+++ b/.github/actions/spelling/dictionaries/Lombiq.common.txt
@@ -48,6 +48,7 @@ hotfixes
 idx
 iis
 img
+importmap
 Inbox
 inheritdoc
 Intelli
diff --git a/Lombiq.GitHub.Actions.csproj b/Lombiq.GitHub.Actions.csproj
index c7361ac98..0c5c07e2b 100644
--- a/Lombiq.GitHub.Actions.csproj
+++ b/Lombiq.GitHub.Actions.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>