diff --git a/CHANGELOG.md b/CHANGELOG.md
index ec5ecac0..6ce8d5b8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Change Log
 
-## [0.4.2-pre]
+## [0.4.2]
 - Fix SIGNIFICANT bug miscalculating the number of builder frames in
   use. Nesting 8 levels would cause memory corruption (#41).
 - Fix minor memory leak in flatcc compiler.
diff --git a/include/flatcc/flatcc_version.h b/include/flatcc/flatcc_version.h
index 539c3cf5..63c3b403 100644
--- a/include/flatcc/flatcc_version.h
+++ b/include/flatcc/flatcc_version.h
@@ -1,6 +1,6 @@
-#define FLATCC_VERSION_TEXT "0.4.2-pre"
+#define FLATCC_VERSION_TEXT "0.4.2"
 #define FLATCC_VERSION_MAJOR 0
 #define FLATCC_VERSION_MINOR 4
 #define FLATCC_VERSION_PATCH 2
 /* 1 or 0 */
-#define FLATCC_VERSION_RELEASED 0
+#define FLATCC_VERSION_RELEASED 1
diff --git a/include/flatcc/portable/pversion.h b/include/flatcc/portable/pversion.h
index ee553754..48508cb7 100644
--- a/include/flatcc/portable/pversion.h
+++ b/include/flatcc/portable/pversion.h
@@ -1,6 +1,6 @@
-#define PORTABLE_VERSION_TEXT "0.2.2-pre"
+#define PORTABLE_VERSION_TEXT "0.2.2"
 #define PORTABLE_VERSION_MAJOR 0
 #define PORTABLE_VERSION_MINOR 2
 #define PORTABLE_VERSION_PATCH 2
 /* 1 or 0 */
-#define PORTABLE_VERSION_RELEASED 0
+#define PORTABLE_VERSION_RELEASED 1
diff --git a/include/flatcc/reflection/flatbuffers_common_builder.h b/include/flatcc/reflection/flatbuffers_common_builder.h
index 9c6a29b9..fefd7dd6 100644
--- a/include/flatcc/reflection/flatbuffers_common_builder.h
+++ b/include/flatcc/reflection/flatbuffers_common_builder.h
@@ -1,7 +1,7 @@
 #ifndef FLATBUFFERS_COMMON_BUILDER_H
 #define FLATBUFFERS_COMMON_BUILDER_H
 
-/* Generated by flatcc 0.4.1 FlatBuffers schema compiler for C by dvide.com */
+/* Generated by flatcc 0.4.2 FlatBuffers schema compiler for C by dvide.com */
 
 /* Common FlatBuffers build functionality for C. */
 
diff --git a/include/flatcc/reflection/flatbuffers_common_reader.h b/include/flatcc/reflection/flatbuffers_common_reader.h
index a9c162dc..fc9e3fa1 100644
--- a/include/flatcc/reflection/flatbuffers_common_reader.h
+++ b/include/flatcc/reflection/flatbuffers_common_reader.h
@@ -1,7 +1,7 @@
 #ifndef FLATBUFFERS_COMMON_READER_H
 #define FLATBUFFERS_COMMON_READER_H
 
-/* Generated by flatcc 0.4.1 FlatBuffers schema compiler for C by dvide.com */
+/* Generated by flatcc 0.4.2 FlatBuffers schema compiler for C by dvide.com */
 
 /* Common FlatBuffers read functionality for C. */
 
diff --git a/include/flatcc/reflection/reflection_builder.h b/include/flatcc/reflection/reflection_builder.h
index 3d4f06be..52d7cfe4 100644
--- a/include/flatcc/reflection/reflection_builder.h
+++ b/include/flatcc/reflection/reflection_builder.h
@@ -1,7 +1,7 @@
 #ifndef REFLECTION_BUILDER_H
 #define REFLECTION_BUILDER_H
 
-/* Generated by flatcc 0.4.1 FlatBuffers schema compiler for C by dvide.com */
+/* Generated by flatcc 0.4.2 FlatBuffers schema compiler for C by dvide.com */
 
 #ifndef REFLECTION_READER_H
 #include "reflection_reader.h"
diff --git a/include/flatcc/reflection/reflection_reader.h b/include/flatcc/reflection/reflection_reader.h
index 11852350..a38e5e99 100644
--- a/include/flatcc/reflection/reflection_reader.h
+++ b/include/flatcc/reflection/reflection_reader.h
@@ -1,13 +1,13 @@
 #ifndef REFLECTION_READER_H
 #define REFLECTION_READER_H
 
-/* Generated by flatcc 0.4.1 FlatBuffers schema compiler for C by dvide.com */
+/* Generated by flatcc 0.4.2 FlatBuffers schema compiler for C by dvide.com */
 
 #ifndef FLATBUFFERS_COMMON_READER_H
 #include "flatbuffers_common_reader.h"
 #endif
 #include "flatcc/flatcc_flatbuffers.h"
-#ifndef alignas
+#ifndef __alignas_is_defined
 #include <stdalign.h>
 #endif
 #define PDIAGNOSTIC_IGNORE_UNUSED
diff --git a/include/flatcc/reflection/reflection_verifier.h b/include/flatcc/reflection/reflection_verifier.h
index ca75adbd..3ec9d003 100644
--- a/include/flatcc/reflection/reflection_verifier.h
+++ b/include/flatcc/reflection/reflection_verifier.h
@@ -1,7 +1,7 @@
 #ifndef REFLECTION_VERIFIER_H
 #define REFLECTION_VERIFIER_H
 
-/* Generated by flatcc 0.4.1 FlatBuffers schema compiler for C by dvide.com */
+/* Generated by flatcc 0.4.2 FlatBuffers schema compiler for C by dvide.com */
 
 #ifndef REFLECTION_READER_H
 #include "reflection_reader.h"