diff --git a/src/liblzma/api/lzma/version.h b/src/liblzma/api/lzma/version.h
index 466c782..9aa85c6 100644
--- a/src/liblzma/api/lzma/version.h
+++ b/src/liblzma/api/lzma/version.h
@@ -22,7 +22,7 @@
  */
 #define LZMA_VERSION_MAJOR 5
 #define LZMA_VERSION_MINOR 3
-#define LZMA_VERSION_PATCH 3
+#define LZMA_VERSION_PATCH 4
 #define LZMA_VERSION_STABILITY LZMA_VERSION_STABILITY_ALPHA
 
 #ifndef LZMA_VERSION_COMMIT
diff --git a/src/liblzma/liblzma_generic.map b/src/liblzma/liblzma_generic.map
index 68982b9..7b9cec7 100644
--- a/src/liblzma/liblzma_generic.map
+++ b/src/liblzma/liblzma_generic.map
@@ -107,7 +107,7 @@
 	lzma_stream_encoder_mt_memusage;
 } XZ_5.0;
 
-XZ_5.3.3alpha {
+XZ_5.3.4alpha {
 global:
 	lzma_microlzma_decoder;
 	lzma_microlzma_encoder;
diff --git a/src/liblzma/liblzma_linux.map b/src/liblzma/liblzma_linux.map
index c8e716e..89719dd 100644
--- a/src/liblzma/liblzma_linux.map
+++ b/src/liblzma/liblzma_linux.map
@@ -122,7 +122,7 @@
 	lzma_stream_encoder_mt_memusage;
 } XZ_5.1.2alpha;
 
-XZ_5.3.3alpha {
+XZ_5.3.4alpha {
 global:
 	lzma_microlzma_decoder;
 	lzma_microlzma_encoder;