diff --git a/.github/ISSUE_TEMPLATE/bug_report.yml b/.github/ISSUE_TEMPLATE/bug_report.yml
index 0f414bd42..9e92efbb5 100644
--- a/.github/ISSUE_TEMPLATE/bug_report.yml
+++ b/.github/ISSUE_TEMPLATE/bug_report.yml
@@ -59,6 +59,7 @@ body:
             label: Mod Version
             description: The version of the mod you were using when the bug occured
             options:
+                - "0.6.5"
                 - "0.6.4"
                 - "0.6.3"
                 - "0.6.2"
diff --git a/build.gradle b/build.gradle
index 06aee4fad..7431fc5b1 100644
--- a/build.gradle
+++ b/build.gradle
@@ -6,7 +6,7 @@ buildscript {
         maven { url = 'https://maven.parchmentmc.org' }
     }
     dependencies {
-        classpath group: 'net.minecraftforge.gradle', name: 'ForgeGradle', version: "${forgegradle_version}", changing: true
+        classpath group: 'net.minecraftforge.gradle', name: 'ForgeGradle', version: "${forgegradle_version}", changing: false
         classpath "org.spongepowered:mixingradle:${mixingradle_version}"
         classpath "org.parchmentmc:librarian:${librarian_version}"
     }
diff --git a/gradle.properties b/gradle.properties
index e0b406ed6..ac6d2dace 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -2,14 +2,14 @@ org.gradle.jvmargs = -Xmx3G
 org.gradle.daemon = false
 
 # mod version info
-mod_version = 0.6.4
+mod_version = 0.6.5
 artifact_minecraft_version = 1.19
 
 minecraft_version = 1.19
 forge_version = 41.0.94
 
 # build dependency versions
-forgegradle_version = 5.1.+
+forgegradle_version = 5.1.53
 mixingradle_version = 0.7-SNAPSHOT
 mixin_version = 0.8.5
 librarian_version = 1.+
diff --git a/src/main/java/com/jozufozu/flywheel/backend/instancing/DrawBuffer.java b/src/main/java/com/jozufozu/flywheel/backend/instancing/DrawBuffer.java
index 4166c1e59..2725674db 100644
--- a/src/main/java/com/jozufozu/flywheel/backend/instancing/DrawBuffer.java
+++ b/src/main/java/com/jozufozu/flywheel/backend/instancing/DrawBuffer.java
@@ -39,7 +39,10 @@ public class DrawBuffer {
 
 		VertexFormat format = parent.format();
 
-		int byteSize = format.getVertexSize() * vertexCount;
+		// Add one extra vertex to uphold the vanilla assumption that BufferBuilders have at least
+		// enough buffer space for one more vertex. Rubidium checks for this extra space when popNextBuffer
+		// is called and reallocates the buffer if there is not space for one more vertex.
+		int byteSize = format.getVertexSize() * (vertexCount + 1);
 
 		if (backingBuffer == null) {
 			backingBuffer = MemoryTracker.create(byteSize);