diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 19ec9d36..4eb8e725 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -2,7 +2,7 @@
   "pkgs/dotnet-server-sdk-consul": "5.0.1",
   "pkgs/dotnet-server-sdk-dynamodb": "5.0.1",
   "pkgs/dotnet-server-sdk-redis": "5.1.1",
-  "pkgs/sdk/server": "8.14.0",
+  "pkgs/sdk/server": "8.14.1",
   "pkgs/sdk/client": "5.9.0",
   "pkgs/telemetry": "1.5.1",
   "pkgs/sdk/server-ai": "0.12.0",
diff --git a/pkgs/sdk/server/CHANGELOG.md b/pkgs/sdk/server/CHANGELOG.md
index 1f9f9e17..6638ca7a 100644
--- a/pkgs/sdk/server/CHANGELOG.md
+++ b/pkgs/sdk/server/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [8.14.1](https://github.com/launchdarkly/dotnet-core/compare/LaunchDarkly.ServerSdk-v8.14.0...LaunchDarkly.ServerSdk-v8.14.1) (2026-07-01)
+
+
+### Bug Fixes
+
+* update LaunchDarkly.EventSource to 5.3.1 for Authenticode-signed assemblies ([#303](https://github.com/launchdarkly/dotnet-core/issues/303)) ([60e5c4e](https://github.com/launchdarkly/dotnet-core/commit/60e5c4ec3de82c29df4b64874a89956bb3d0f1c5))
+
 ## [8.14.0](https://github.com/launchdarkly/dotnet-core/compare/LaunchDarkly.ServerSdk-v8.13.0...LaunchDarkly.ServerSdk-v8.14.0) (2026-05-28)
 
 
diff --git a/pkgs/sdk/server/PROVENANCE.md b/pkgs/sdk/server/PROVENANCE.md
index 023b8052..ec846f02 100644
--- a/pkgs/sdk/server/PROVENANCE.md
+++ b/pkgs/sdk/server/PROVENANCE.md
@@ -9,7 +9,7 @@ To verify build provenance attestations, we recommend using the [GitHub CLI `att
 <!-- x-release-please-start-version -->
 ```
 # Set the version of the SDK to verify
-SDK_VERSION=8.14.0
+SDK_VERSION=8.14.1
 ```
 <!-- x-release-please-end -->
 
diff --git a/pkgs/sdk/server/src/LaunchDarkly.ServerSdk.csproj b/pkgs/sdk/server/src/LaunchDarkly.ServerSdk.csproj
index 65fb1e2d..003f63b3 100644
--- a/pkgs/sdk/server/src/LaunchDarkly.ServerSdk.csproj
+++ b/pkgs/sdk/server/src/LaunchDarkly.ServerSdk.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <!--x-release-please-start-version-->
-    <Version>8.14.0</Version>
+    <Version>8.14.1</Version>
     <!--x-release-please-end-->
     <!-- The BUILDFRAMEWORKS variable allows us to override the target frameworks with a
          single framework that we are testing; this allows us to test with older SDK