diff --git a/.travis.yml b/.travis.yml
index 327957b..ebb331c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,7 +5,7 @@ os:
   - linux
 
 julia:
-  - 1.0
+  - 1.3
 
 
 notifications:
@@ -22,7 +22,7 @@ after_success:
 jobs:
   include:
     - stage: "Documentation"
-      julia: 1.0
+      julia: 1.3
       os: linux
       script:
         - julia --project=docs/ -e 'using Pkg; Pkg.instantiate();
diff --git a/README.md b/README.md
index 2955cee..00351d5 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # OpenStreetMapX.jl
 
-* Package for spatial analysis, simulation and vizualization of Open Street Map data 
+* Package for spatial analysis, simulation and visualization of Open Street Map data 
 * The plotting functionality is provided via a separate package [`OpenStreetMapXPlot.jl`](https://github.com/pszufe/OpenStreetMapXPlot.jl)
 
 The goal of this package is to provide a backbone for multi-agent simulation of cities. 
@@ -30,7 +30,7 @@ The goal of this package is to provide a backbone for multi-agent simulation of
 
 ## Installation
 
-The current version uses at least Julia 1.0.5 and is known to work up to Julia 1.3.1
+The current version uses at least Julia 1.3. However older versions will work with Julia 1.0.
 
 ```julia
 using Pkg; Pkg.add("OpenStreetMapX.jl")
@@ -45,7 +45,7 @@ In order to plot the maps we recommend two tools:
 
   - rendering the maps yourself with PyPlot or Plots.jl with backend - use the [`OpenStreetMapXPlot.jl`](https://github.com/pszufe/OpenStreetMapXPlot.jl) package
   - rendering the maps with Leaflet.jl - use the Python folium package (examples can be found in the [tutorial](https://pszufe.github.io/OpenStreetMapX_Tutorial/) and the [manual](https://pszufe.github.io/OpenStreetMapX.jl/stable))
-  
+
 In order to install all plotting backends please run the commands below:
 ```julia
 using Pkg
@@ -56,7 +56,7 @@ pkg"add Conda"
 using Conda
 Conda.runconda(`install folium -c conda-forge`)
 ```
-  
+
 
 ## Usage