diff --git a/Intersect.Client.Framework/Intersect.Client.Framework.nuspec b/Intersect.Client.Framework/Intersect.Client.Framework.nuspec
index fa85a15fca..1b41896cfb 100644
--- a/Intersect.Client.Framework/Intersect.Client.Framework.nuspec
+++ b/Intersect.Client.Framework/Intersect.Client.Framework.nuspec
@@ -22,8 +22,8 @@
       <group targetFramework="net461">
         <dependency id="Ceras" version="4.0.40" />
         <dependency id="CommandLineParser" version="2.7.82" />
-        <dependency id="MessagePack" version="2.2.85" />
-        <dependency id="MessagePack.Annotations" version="2.2.85" />
+        <dependency id="MessagePack" version="2.5.187" />
+        <dependency id="MessagePack.Annotations" version="2.6.100-alpha" />
         <dependency id="Newtonsoft.Json" version="13.0.1" />
         <dependency id="Semver" version="2.0.6" />
       </group>
diff --git a/Intersect.Server.Framework/Intersect.Server.Framework.nuspec b/Intersect.Server.Framework/Intersect.Server.Framework.nuspec
index fb20e771f1..ff6b008d2e 100644
--- a/Intersect.Server.Framework/Intersect.Server.Framework.nuspec
+++ b/Intersect.Server.Framework/Intersect.Server.Framework.nuspec
@@ -22,8 +22,8 @@
       <group targetFramework="net461">
         <dependency id="Ceras" version="4.0.40" />
         <dependency id="CommandLineParser" version="2.7.82" />
-        <dependency id="MessagePack" version="2.2.85" />
-        <dependency id="MessagePack.Annotations" version="2.2.85" />
+        <dependency id="MessagePack" version="2.5.187" />
+        <dependency id="MessagePack.Annotations" version="2.6.100-alpha" />
         <dependency id="Newtonsoft.Json" version="13.0.1" />
         <dependency id="Semver" version="2.0.6" />
       </group>