diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4253f16..ecb6223 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,7 +9,7 @@
 #  compile, using preprocessor checks for platform-specific bits instead of
 #  testing in here.
 
-set(PHYSFS_VERSION 3.1.0)
+set(PHYSFS_VERSION 3.3.0)
 
 cmake_minimum_required(VERSION 3.0)
 
diff --git a/src/Makefile.os2 b/src/Makefile.os2
index 1b88b20..4ee9f08 100644
--- a/src/Makefile.os2
+++ b/src/Makefile.os2
@@ -2,7 +2,7 @@
 # wmake -f Makefile.os2
 
 LIBNAME = physfs
-VERSION = 3.1.0
+VERSION = 3.3.0
 
 LIBFILE = $(LIBNAME).lib
 DLLFILE = $(LIBNAME).dll
diff --git a/src/physfs.h b/src/physfs.h
index 733577e..3be60c4 100644
--- a/src/physfs.h
+++ b/src/physfs.h
@@ -435,7 +435,7 @@ typedef struct PHYSFS_Version
 
 #ifndef DOXYGEN_SHOULD_IGNORE_THIS
 #define PHYSFS_VER_MAJOR 3
-#define PHYSFS_VER_MINOR 1
+#define PHYSFS_VER_MINOR 3
 #define PHYSFS_VER_PATCH 0
 #endif  /* DOXYGEN_SHOULD_IGNORE_THIS */
 
diff --git a/test/test_physfs.c b/test/test_physfs.c
index 2c7e87f..23e6a8e 100644
--- a/test/test_physfs.c
+++ b/test/test_physfs.c
@@ -31,7 +31,7 @@
 #include "physfs.h"
 
 #define TEST_VERSION_MAJOR  3
-#define TEST_VERSION_MINOR  1
+#define TEST_VERSION_MINOR  3
 #define TEST_VERSION_PATCH  0
 
 static FILE *history_file = NULL;