diff --git a/Gemfile.lock b/Gemfile.lock
index 6c5e066..51f9566 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    fluent-plugin-splunk-hec (1.3.1)
+    fluent-plugin-splunk-hec (1.3.2)
       fluentd (>= 1.5)
       json-jwt (~> 1.15.0)
       multi_json (~> 1.13)
@@ -13,9 +13,9 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    activemodel (7.0.4)
-      activesupport (= 7.0.4)
-    activesupport (7.0.4)
+    activemodel (7.0.4.3)
+      activesupport (= 7.0.4.3)
+    activesupport (7.0.4.3)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 1.6, < 2)
       minitest (>= 5.1)
@@ -25,7 +25,7 @@ GEM
     aes_key_wrap (1.1.0)
     attr_required (1.0.1)
     bindata (2.4.14)
-    concurrent-ruby (1.1.10)
+    concurrent-ruby (1.2.2)
     connection_pool (2.3.0)
     cool.io (1.7.1)
     crack (0.4.5)
@@ -89,7 +89,7 @@ GEM
     power_assert (2.0.1)
     prometheus-client (4.0.0)
     public_suffix (4.0.6)
-    rack (3.0.1)
+    rack (3.0.6.1)
     rack-oauth2 (1.21.2)
       activesupport
       attr_required
@@ -117,7 +117,7 @@ GEM
     test-unit (3.5.3)
       power_assert
     timeout (0.2.0)
-    tzinfo (2.0.5)
+    tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
     tzinfo-data (1.2022.6)
       tzinfo (>= 1.0.0)
diff --git a/VERSION b/VERSION
index 6261a05..d5e98f7 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.3.1
\ No newline at end of file
+1.3.2
\ No newline at end of file
diff --git a/docker/Gemfile.lock b/docker/Gemfile.lock
index 71835a4..0f608bc 100644
--- a/docker/Gemfile.lock
+++ b/docker/Gemfile.lock
@@ -12,7 +12,7 @@ GIT
 PATH
   remote: gem
   specs:
-    fluent-plugin-splunk-hec (1.3.1)
+    fluent-plugin-splunk-hec (1.3.2)
       fluentd (>= 1.5)
       json-jwt (~> 1.15.0)
       multi_json (~> 1.13)