diff --git a/mix.exs b/mix.exs
index 45dee6216..f107b1dd7 100644
--- a/mix.exs
+++ b/mix.exs
@@ -66,7 +66,7 @@ defmodule Mobilizon.Mixfile do
       {:geo_postgis, "~> 3.1"},
       {:timex, "~> 3.0"},
       # Waiting for new release
-      {:icalendar, github: "lpil/icalendar"},
+      {:icalendar, "~> 0.7"},
       {:exgravatar, "~> 2.0.1"},
       {:httpoison, "~> 1.0"},
       {:json_ld, "~> 0.3"},
diff --git a/mix.lock b/mix.lock
index a0f2621ff..13e23456f 100644
--- a/mix.lock
+++ b/mix.lock
@@ -55,7 +55,7 @@
   "hackney": {:hex, :hackney, "1.15.1", "9f8f471c844b8ce395f7b6d8398139e26ddca9ebc171a8b91342ee15a19963f4", [:rebar3], [{:certifi, "2.5.1", [hex: :certifi, repo: "hexpm", optional: false]}, {:idna, "6.0.0", [hex: :idna, repo: "hexpm", optional: false]}, {:metrics, "1.0.1", [hex: :metrics, repo: "hexpm", optional: false]}, {:mimerl, "~>1.1", [hex: :mimerl, repo: "hexpm", optional: false]}, {:ssl_verify_fun, "1.1.4", [hex: :ssl_verify_fun, repo: "hexpm", optional: false]}], "hexpm"},
   "http_sign": {:hex, :http_sign, "0.1.1", "b16edb83aa282892f3271f9a048c155e772bf36e15700ab93901484c55f8dd10", [:mix], [{:plug, "~> 1.0", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm"},
   "httpoison": {:hex, :httpoison, "1.5.0", "71ae9f304bdf7f00e9cd1823f275c955bdfc68282bc5eb5c85c3a9ade865d68e", [:mix], [{:hackney, "~> 1.8", [hex: :hackney, repo: "hexpm", optional: false]}], "hexpm"},
-  "icalendar": {:git, "https://github.com/lpil/icalendar.git", "d69d2a44925428697d7728bcb6459c2b0788a87a", []},
+  "icalendar": {:hex, :icalendar, "0.7.1", "323c67afc82b9dc373778c8df13d786abab28585833a0656406a858ecb539b58", [:mix], [{:timex, "~> 3.4", [hex: :timex, repo: "hexpm", optional: false]}], "hexpm"},
   "idna": {:hex, :idna, "6.0.0", "689c46cbcdf3524c44d5f3dde8001f364cd7608a99556d8fbd8239a5798d4c10", [:rebar3], [{:unicode_util_compat, "0.4.1", [hex: :unicode_util_compat, repo: "hexpm", optional: false]}], "hexpm"},
   "jason": {:hex, :jason, "1.1.2", "b03dedea67a99223a2eaf9f1264ce37154564de899fd3d8b9a21b1a6fd64afe7", [:mix], [{:decimal, "~> 1.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm"},
   "jose": {:hex, :jose, "1.9.0", "4167c5f6d06ffaebffd15cdb8da61a108445ef5e85ab8f5a7ad926fdf3ada154", [:mix, :rebar3], [{:base64url, "~> 0.0.1", [hex: :base64url, repo: "hexpm", optional: false]}], "hexpm"},