diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3bc1c1658..d40522581 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -8,7 +8,7 @@ on:
       - published
 
 env:
-  VERSION: 2.15.1
+  VERSION: 2.15.2
   UI_VERSION: 2.6.1
   BRANCH: v2.15
 
diff --git a/include/neuron/define.h b/include/neuron/define.h
index 6859c92e1..f0564d785 100644
--- a/include/neuron/define.h
+++ b/include/neuron/define.h
@@ -24,7 +24,7 @@
 
 #define NEU_VERSION_MAJOR 2
 #define NEU_VERSION_MINOR 15
-#define NEU_VERSION_FIX 1
+#define NEU_VERSION_FIX 2
 
 #define NEU_GET_VERSION_MAJOR(V) ((0xffff0000 & V) >> 16)
 #define NEU_GET_VERSION_MINOR(V) ((0x0000ff00 & V) >> 8)
diff --git a/version b/version
index 3b1fc7950..07d875c2d 100644
--- a/version
+++ b/version
@@ -1 +1 @@
-2.15.1
+2.15.2