Update Dockerfiles for 1.11.2 release
diff --git a/1.11/scala_2.11-java11-debian/Dockerfile b/1.11/scala_2.11-java11-debian/Dockerfile
index 952af11..62dd080 100644
--- a/1.11/scala_2.11-java11-debian/Dockerfile
+++ b/1.11/scala_2.11-java11-debian/Dockerfile
@@ -44,9 +44,9 @@
   gosu nobody true
 
 # Configure Flink version
-ENV FLINK_TGZ_URL=https://www.apache.org/dyn/closer.cgi?action=download&filename=flink/flink-1.11.1/flink-1.11.1-bin-scala_2.11.tgz \
-    FLINK_ASC_URL=https://www.apache.org/dist/flink/flink-1.11.1/flink-1.11.1-bin-scala_2.11.tgz.asc \
-    GPG_KEY=6B6291A8502BA8F0913AE04DDEB95B05BF075300 \
+ENV FLINK_TGZ_URL=https://www.apache.org/dyn/closer.cgi?action=download&filename=flink/flink-1.11.2/flink-1.11.2-bin-scala_2.11.tgz \
+    FLINK_ASC_URL=https://www.apache.org/dist/flink/flink-1.11.2/flink-1.11.2-bin-scala_2.11.tgz.asc \
+    GPG_KEY=C63E230EFFF519A5BBF2C9AE6767487CD505859C \
     CHECK_GPG=true
 
 # Prepare environment
diff --git a/1.11/scala_2.11-java11-debian/release.metadata b/1.11/scala_2.11-java11-debian/release.metadata
index db7eaa1..aab14cc 100644
--- a/1.11/scala_2.11-java11-debian/release.metadata
+++ b/1.11/scala_2.11-java11-debian/release.metadata
@@ -1,2 +1,2 @@
-Tags: 1.11.1-scala_2.11-java11, 1.11-scala_2.11-java11, scala_2.11-java11
+Tags: 1.11.2-scala_2.11-java11, 1.11-scala_2.11-java11, scala_2.11-java11
 Architectures: amd64
diff --git a/1.11/scala_2.11-java8-debian/Dockerfile b/1.11/scala_2.11-java8-debian/Dockerfile
index 4f55fcd..ca741d7 100644
--- a/1.11/scala_2.11-java8-debian/Dockerfile
+++ b/1.11/scala_2.11-java8-debian/Dockerfile
@@ -44,9 +44,9 @@
   gosu nobody true
 
 # Configure Flink version
-ENV FLINK_TGZ_URL=https://www.apache.org/dyn/closer.cgi?action=download&filename=flink/flink-1.11.1/flink-1.11.1-bin-scala_2.11.tgz \
-    FLINK_ASC_URL=https://www.apache.org/dist/flink/flink-1.11.1/flink-1.11.1-bin-scala_2.11.tgz.asc \
-    GPG_KEY=6B6291A8502BA8F0913AE04DDEB95B05BF075300 \
+ENV FLINK_TGZ_URL=https://www.apache.org/dyn/closer.cgi?action=download&filename=flink/flink-1.11.2/flink-1.11.2-bin-scala_2.11.tgz \
+    FLINK_ASC_URL=https://www.apache.org/dist/flink/flink-1.11.2/flink-1.11.2-bin-scala_2.11.tgz.asc \
+    GPG_KEY=C63E230EFFF519A5BBF2C9AE6767487CD505859C \
     CHECK_GPG=true
 
 # Prepare environment
diff --git a/1.11/scala_2.11-java8-debian/release.metadata b/1.11/scala_2.11-java8-debian/release.metadata
index d91cde5..428e05c 100644
--- a/1.11/scala_2.11-java8-debian/release.metadata
+++ b/1.11/scala_2.11-java8-debian/release.metadata
@@ -1,2 +1,2 @@
-Tags: 1.11.1-scala_2.11-java8, 1.11-scala_2.11-java8, scala_2.11-java8, 1.11.1-scala_2.11, 1.11-scala_2.11, scala_2.11
+Tags: 1.11.2-scala_2.11-java8, 1.11-scala_2.11-java8, scala_2.11-java8, 1.11.2-scala_2.11, 1.11-scala_2.11, scala_2.11
 Architectures: amd64
diff --git a/1.11/scala_2.12-java11-debian/Dockerfile b/1.11/scala_2.12-java11-debian/Dockerfile
index 5fd5b4a..41fb6de 100644
--- a/1.11/scala_2.12-java11-debian/Dockerfile
+++ b/1.11/scala_2.12-java11-debian/Dockerfile
@@ -44,9 +44,9 @@
   gosu nobody true
 
 # Configure Flink version
-ENV FLINK_TGZ_URL=https://www.apache.org/dyn/closer.cgi?action=download&filename=flink/flink-1.11.1/flink-1.11.1-bin-scala_2.12.tgz \
-    FLINK_ASC_URL=https://www.apache.org/dist/flink/flink-1.11.1/flink-1.11.1-bin-scala_2.12.tgz.asc \
-    GPG_KEY=6B6291A8502BA8F0913AE04DDEB95B05BF075300 \
+ENV FLINK_TGZ_URL=https://www.apache.org/dyn/closer.cgi?action=download&filename=flink/flink-1.11.2/flink-1.11.2-bin-scala_2.12.tgz \
+    FLINK_ASC_URL=https://www.apache.org/dist/flink/flink-1.11.2/flink-1.11.2-bin-scala_2.12.tgz.asc \
+    GPG_KEY=C63E230EFFF519A5BBF2C9AE6767487CD505859C \
     CHECK_GPG=true
 
 # Prepare environment
diff --git a/1.11/scala_2.12-java11-debian/release.metadata b/1.11/scala_2.12-java11-debian/release.metadata
index 4cf408b..5ff64ba 100644
--- a/1.11/scala_2.12-java11-debian/release.metadata
+++ b/1.11/scala_2.12-java11-debian/release.metadata
@@ -1,2 +1,2 @@
-Tags: 1.11.1-scala_2.12-java11, 1.11-scala_2.12-java11, scala_2.12-java11, 1.11.1-java11, 1.11-java11, java11
+Tags: 1.11.2-scala_2.12-java11, 1.11-scala_2.12-java11, scala_2.12-java11, 1.11.2-java11, 1.11-java11, java11
 Architectures: amd64
diff --git a/1.11/scala_2.12-java8-debian/Dockerfile b/1.11/scala_2.12-java8-debian/Dockerfile
index 2032bad..2c669c7 100644
--- a/1.11/scala_2.12-java8-debian/Dockerfile
+++ b/1.11/scala_2.12-java8-debian/Dockerfile
@@ -44,9 +44,9 @@
   gosu nobody true
 
 # Configure Flink version
-ENV FLINK_TGZ_URL=https://www.apache.org/dyn/closer.cgi?action=download&filename=flink/flink-1.11.1/flink-1.11.1-bin-scala_2.12.tgz \
-    FLINK_ASC_URL=https://www.apache.org/dist/flink/flink-1.11.1/flink-1.11.1-bin-scala_2.12.tgz.asc \
-    GPG_KEY=6B6291A8502BA8F0913AE04DDEB95B05BF075300 \
+ENV FLINK_TGZ_URL=https://www.apache.org/dyn/closer.cgi?action=download&filename=flink/flink-1.11.2/flink-1.11.2-bin-scala_2.12.tgz \
+    FLINK_ASC_URL=https://www.apache.org/dist/flink/flink-1.11.2/flink-1.11.2-bin-scala_2.12.tgz.asc \
+    GPG_KEY=C63E230EFFF519A5BBF2C9AE6767487CD505859C \
     CHECK_GPG=true
 
 # Prepare environment
diff --git a/1.11/scala_2.12-java8-debian/release.metadata b/1.11/scala_2.12-java8-debian/release.metadata
index 9eb6309..5341160 100644
--- a/1.11/scala_2.12-java8-debian/release.metadata
+++ b/1.11/scala_2.12-java8-debian/release.metadata
@@ -1,2 +1,2 @@
-Tags: 1.11.1-scala_2.12-java8, 1.11-scala_2.12-java8, scala_2.12-java8, 1.11.1-scala_2.12, 1.11-scala_2.12, scala_2.12, 1.11.1-java8, 1.11-java8, java8, 1.11.1, 1.11, latest
+Tags: 1.11.2-scala_2.12-java8, 1.11-scala_2.12-java8, scala_2.12-java8, 1.11.2-scala_2.12, 1.11-scala_2.12, scala_2.12, 1.11.2-java8, 1.11-java8, java8, 1.11.2, 1.11, latest
 Architectures: amd64