diff --git a/2.3/Dockerfile b/2.3/Dockerfile
index 1d6cc161e..44572fce4 100644
--- a/2.3/Dockerfile
+++ b/2.3/Dockerfile
@@ -54,7 +54,7 @@ RUN set -ex \
 	\
 	&& gem update --system "$RUBYGEMS_VERSION"
 
-ENV BUNDLER_VERSION 1.14.0
+ENV BUNDLER_VERSION 1.14.1
 
 RUN gem install bundler --version "$BUNDLER_VERSION"
 
diff --git a/2.3/alpine/Dockerfile b/2.3/alpine/Dockerfile
index 1cd770483..ddaafb14f 100644
--- a/2.3/alpine/Dockerfile
+++ b/2.3/alpine/Dockerfile
@@ -90,7 +90,7 @@ RUN set -ex \
 	\
 	&& gem update --system "$RUBYGEMS_VERSION"
 
-ENV BUNDLER_VERSION 1.14.0
+ENV BUNDLER_VERSION 1.14.1
 
 RUN gem install bundler --version "$BUNDLER_VERSION"
 
diff --git a/2.3/slim/Dockerfile b/2.3/slim/Dockerfile
index d15a4f84f..510bc6bde 100644
--- a/2.3/slim/Dockerfile
+++ b/2.3/slim/Dockerfile
@@ -77,7 +77,7 @@ RUN set -ex \
 	\
 	&& gem update --system "$RUBYGEMS_VERSION"
 
-ENV BUNDLER_VERSION 1.14.0
+ENV BUNDLER_VERSION 1.14.1
 
 RUN gem install bundler --version "$BUNDLER_VERSION"