1 files changed, 1 insertions, 1 deletions
diff --git a/src/proj.h b/src/proj.h
index 4b12d573..81dabaf8 100644
--- a/src/proj.h
+++ b/src/proj.h
@@ -173,7 +173,7 @@ extern "C" {
 
 /* The version numbers should be updated with every release! **/
 #define PROJ_VERSION_MAJOR 9
-#define PROJ_VERSION_MINOR 0
+#define PROJ_VERSION_MINOR 1
 #define PROJ_VERSION_PATCH 0
 
 /* Note: the following 3 defines have been introduced in PROJ 8.0.1 */