Update go version in docs (#3123)

.circleci/config.yml

@@ -3,7 +3,7 @@ version: 2
 defaults: &defaults
   working_directory: /go/src/github.com/cosmos/cosmos-sdk
   docker:
-    - image: circleci/golang:1.11.1
+    - image: circleci/golang:1.11.3
   environment:
     GOBIN: /tmp/workspace/bin
 
@@ -251,8 +251,8 @@ jobs:
             name: run localnet and exit on failure
             command: |
               pushd /tmp
-              wget https://dl.google.com/go/go1.11.linux-amd64.tar.gz
-              sudo tar -xvf go1.11.linux-amd64.tar.gz
+              wget https://dl.google.com/go/go1.11.3.linux-amd64.tar.gz
+              sudo tar -xvf go1.11.3.linux-amd64.tar.gz
               sudo rm -rf /usr/local/go
               sudo mv go /usr/local
               popd

README.md

@@ -17,7 +17,7 @@ It is being used to build `Gaia`, the first implementation of the Cosmos Hub.
 **WARNING**: The SDK has mostly stabilized, but we are still making some
 breaking changes.
 
-**Note**: Requires [Go 1.11+](https://golang.org/dl/)
+**Note**: Requires [Go 1.11.3+](https://golang.org/dl/)
 
 ## Cosmos Hub Public Testnet
 

docs/gaia/installation.md

@@ -14,7 +14,7 @@ echo "export PATH=$PATH:$GOBIN" >> ~/.bash_profile
 ```
 
 ::: tip
-**Go 1.11+** is required for the Cosmos SDK.
+**Go 1.11.3+** is required for the Cosmos SDK.
 :::
 
 ### Install the binaries
@@ -42,4 +42,4 @@ $ gaiacli version
 
 ### Next
 
-Now you can [join the public testnet](./join-testnet.md) or [create you own private testnet](./private-testnet.md)
+Now you can [join the public testnet](./join-testnet.md) or [create you own private testnet](./private-testnet.md)

scripts/install/install_sdk_arm.sh

@@ -4,7 +4,7 @@
 BRANCH=master
 REPO=github.com/cosmos/cosmos-sdk
 
-GO_VERSION=1.11.2
+GO_VERSION=1.11.3
 
 sudo apt-get update -y
 sudo apt-get upgrade -y

scripts/install/install_sdk_bsd.sh

@@ -16,7 +16,7 @@
 set BRANCH=master
 set REPO=github.com/cosmos/cosmos-sdk
 
-set GO_VERSION=1.11.2
+set GO_VERSION=1.11.3
 
 sudo pkg update
 

scripts/install/install_sdk_ubuntu.sh

@@ -7,7 +7,7 @@
 BRANCH=master
 REPO=github.com/cosmos/cosmos-sdk
 
-GO_VERSION=1.11.2
+GO_VERSION=1.11.3
 
 sudo apt-get update -y
 sudo apt-get upgrade -y