diff --git a/dotnet/src/StackExchange.StacksIcons.csproj b/dotnet/src/StackExchange.StacksIcons.csproj
index c6e16adb..33157894 100644
--- a/dotnet/src/StackExchange.StacksIcons.csproj
+++ b/dotnet/src/StackExchange.StacksIcons.csproj
@@ -2,7 +2,7 @@
 	<PropertyGroup>
 		<LangVersion>latest</LangVersion>
 		<TargetFramework>netstandard2.0</TargetFramework>
-		<Version>5.5.0</Version>
+		<Version>6.0.0-rc.0</Version>
 		<AssemblyName>StackExchange.StacksIcons</AssemblyName>
 		<PackageId>StackExchange.StacksIcons</PackageId>
 		<Nullable>enable</Nullable>
diff --git a/package-lock.json b/package-lock.json
index 65947883..ad9616a6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
     "name": "@stackoverflow/stacks-icons",
-    "version": "5.5.0",
+    "version": "6.0.0-rc.0",
     "lockfileVersion": 2,
     "requires": true,
     "packages": {
         "": {
             "name": "@stackoverflow/stacks-icons",
-            "version": "5.5.0",
+            "version": "6.0.0-rc.0",
             "license": "MIT",
             "devDependencies": {
                 "@rollup/plugin-typescript": "^11.1.2",
diff --git a/package.json b/package.json
index 47e99238..d1f1e13a 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
     "name": "@stackoverflow/stacks-icons",
     "description": "The icon library for Stack Overflow, Stack Overflow Careers, and the Stack Exchange Network.",
-    "version": "5.5.0",
+    "version": "6.0.0-rc.0",
     "repository": "https://github.com/StackExchange/Stacks-Icons",
     "license": "MIT",
     "type": "module",