diff --git a/lumps/README.DEMO b/lumps/README.DEMO
index 134b2287..97f1c167 100644
--- a/lumps/README.DEMO
+++ b/lumps/README.DEMO
@@ -12,7 +12,7 @@ Current demos recorded:
 Phase 1:
 DEMO1: C2M7 single-player by Chungy - v0.11
 DEMO2: C3M6 single-player by Hypnotoad - v0.11
-DEMO3: C4M3 deathmatch by Chungy, Catoptromancy, Blastfrog - v0.11
+DEMO3: C3M3 single-player by Chungy - v0.12
 DEMO4: C1M6 co-op by Catoptromancy, Chungy, Xindage, RestlessRodent - v0.11
 
 Phase 2:
diff --git a/lumps/demo3_p1.lmp b/lumps/demo3_p1.lmp
index 654be075..f616c0f7 100644
Binary files a/lumps/demo3_p1.lmp and b/lumps/demo3_p1.lmp differ