diff --git a/src/Promitor.Agents.Scraper/Promitor.Agents.Scraper.csproj b/src/Promitor.Agents.Scraper/Promitor.Agents.Scraper.csproj
index 6814d4fd2..7dd9dbaea 100644
--- a/src/Promitor.Agents.Scraper/Promitor.Agents.Scraper.csproj
+++ b/src/Promitor.Agents.Scraper/Promitor.Agents.Scraper.csproj
@@ -40,7 +40,7 @@
     <PackageReference Include="Prometheus.Client.AspNetCore" Version="4.1.1" />
     <PackageReference Include="Prometheus.Client.DependencyInjection" Version="0.2.0" />
     <PackageReference Include="System.Net.Http" Version="4.3.4" />
-    <PackageReference Include="YamlDotNet" Version="8.1.2" />
+    <PackageReference Include="YamlDotNet" Version="9.1.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/Promitor.Core.Scraping/Promitor.Core.Scraping.csproj b/src/Promitor.Core.Scraping/Promitor.Core.Scraping.csproj
index faf31e5af..ae2e0273c 100644
--- a/src/Promitor.Core.Scraping/Promitor.Core.Scraping.csproj
+++ b/src/Promitor.Core.Scraping/Promitor.Core.Scraping.csproj
@@ -22,7 +22,7 @@
     <PackageReference Include="Microsoft.ApplicationInsights" Version="2.16.0" />
     <PackageReference Include="Microsoft.Azure.Management.Fluent" Version="1.36.1" />
     <PackageReference Include="Prometheus.Client" Version="4.2.0" />
-    <PackageReference Include="YamlDotNet" Version="8.1.2" />
+    <PackageReference Include="YamlDotNet" Version="9.1.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/Promitor.Core/Promitor.Core.csproj b/src/Promitor.Core/Promitor.Core.csproj
index 842a3e5f6..194534fab 100644
--- a/src/Promitor.Core/Promitor.Core.csproj
+++ b/src/Promitor.Core/Promitor.Core.csproj
@@ -19,7 +19,7 @@
     <PackageReference Include="Microsoft.Azure.Management.Monitor.Fluent" Version="1.36.1" />
     <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="3.1.9" />
     <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="3.1.9" />
-    <PackageReference Include="YamlDotNet" Version="8.1.2" />
+    <PackageReference Include="YamlDotNet" Version="9.1.0" />
   </ItemGroup>
 
   <ItemGroup>