diff --git a/docs.yaml b/docs.yaml
index 5422cd7d8..1da445cc8 100644
--- a/docs.yaml
+++ b/docs.yaml
@@ -69,7 +69,7 @@ rules:
 
 versions:
   - name: "2.15"
-    ref: 2.15.2
+    ref: 2.15.3
   - name: "2.14"
     ref: 2.14.0
   - name: "2.13"
diff --git a/include/cassandra.h b/include/cassandra.h
index d08f64b69..b3ed2b2da 100644
--- a/include/cassandra.h
+++ b/include/cassandra.h
@@ -53,7 +53,7 @@
 
 #define CASS_VERSION_MAJOR 2
 #define CASS_VERSION_MINOR 15
-#define CASS_VERSION_PATCH 2
+#define CASS_VERSION_PATCH 3
 #define CASS_VERSION_SUFFIX ""
 
 #ifdef __cplusplus