diff --git a/crates/bindings-csharp/BSATN.Codegen/BSATN.Codegen.csproj b/crates/bindings-csharp/BSATN.Codegen/BSATN.Codegen.csproj
index df3238ba713..6edb39ed2d5 100644
--- a/crates/bindings-csharp/BSATN.Codegen/BSATN.Codegen.csproj
+++ b/crates/bindings-csharp/BSATN.Codegen/BSATN.Codegen.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <AssemblyName>SpacetimeDB.BSATN.Codegen</AssemblyName>
-    <Version>1.0.0-rc1</Version>
+    <Version>1.0.0-rc1-hotfix1</Version>
     <Title>SpacetimeDB BSATN Codegen</Title>
     <Description>The SpacetimeDB BSATN Codegen implements the Roslyn incremental generators for BSATN serialization/deserialization in C#.</Description>
   </PropertyGroup>
diff --git a/crates/bindings-csharp/BSATN.Runtime/BSATN.Runtime.csproj b/crates/bindings-csharp/BSATN.Runtime/BSATN.Runtime.csproj
index 1348bf74685..5b795237723 100644
--- a/crates/bindings-csharp/BSATN.Runtime/BSATN.Runtime.csproj
+++ b/crates/bindings-csharp/BSATN.Runtime/BSATN.Runtime.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <AssemblyName>SpacetimeDB.BSATN.Runtime</AssemblyName>
-    <Version>1.0.0-rc1</Version>
+    <Version>1.0.0-rc1-hotfix1</Version>
     <Title>SpacetimeDB BSATN Runtime</Title>
     <Description>The SpacetimeDB BSATN Runtime implements APIs for BSATN serialization/deserialization in C#.</Description>
   </PropertyGroup>
diff --git a/crates/bindings-csharp/Codegen/Codegen.csproj b/crates/bindings-csharp/Codegen/Codegen.csproj
index 85de5f1f9d8..a0ceb9ec7b0 100644
--- a/crates/bindings-csharp/Codegen/Codegen.csproj
+++ b/crates/bindings-csharp/Codegen/Codegen.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <AssemblyName>SpacetimeDB.Codegen</AssemblyName>
-    <Version>1.0.0-rc1</Version>
+    <Version>1.0.0-rc1-hotfix1</Version>
     <Title>SpacetimeDB Module Codegen</Title>
     <Description>The SpacetimeDB Codegen implements the Roslyn incremental generators for writing SpacetimeDB modules in C#.</Description>
   </PropertyGroup>
diff --git a/crates/bindings-csharp/Runtime/Runtime.csproj b/crates/bindings-csharp/Runtime/Runtime.csproj
index 8ab709f19f3..011a41b3961 100644
--- a/crates/bindings-csharp/Runtime/Runtime.csproj
+++ b/crates/bindings-csharp/Runtime/Runtime.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <AssemblyName>SpacetimeDB.Runtime</AssemblyName>
-    <Version>1.0.0-rc1</Version>
+    <Version>1.0.0-rc1-hotfix1</Version>
     <Title>SpacetimeDB Module Runtime</Title>
     <Description>The SpacetimeDB Runtime implements the database runtime bindings for writing SpacetimeDB modules in C#.</Description>
   </PropertyGroup>