diff --git a/.go-version b/.go-version
index ce2dd53570bb..8819d012ceed 100644
--- a/.go-version
+++ b/.go-version
@@ -1 +1 @@
-1.21.5
+1.21.7
diff --git a/changelog/_go-ver-1156.txt b/changelog/_go-ver-1156.txt
new file mode 100644
index 000000000000..dac8f3a0cb98
--- /dev/null
+++ b/changelog/_go-ver-1156.txt
@@ -0,0 +1,3 @@
+```release-note:change
+core: Bump Go version to 1.21.7.
+```