diff --git a/README.md b/README.md
index b0b298a..4c12b11 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ Protobuf build instructions:
 * protoc -I=. --java_out /tmp mesh.proto
 
 To generate Nanopb c code:
-* /home/kevinh/packages/nanopb-0.4.0-linux-x86/generator-bin/protoc --nanopb_out=/tmp -I=app/src/main/proto mesh.proto
+* /home/kevinh/packages/nanopb-0.4.4-linux-x86/generator-bin/protoc --nanopb_out=/tmp -I=app/src/main/proto mesh.proto
 
 Nanopb binaries available here:
-* https://jpa.kapsi.fi/nanopb/download/ use nanopb 0.4.0
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+* https://jpa.kapsi.fi/nanopb/download/ use nanopb 0.4.4
\ No newline at end of file