diff --git a/Dockerfile b/Dockerfile
index 56ee711..afd80d7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
-FROM java:7
+FROM java:8
 
-ADD buchdesmonats-1.3.jar /buchdesmonats/
+ADD buchdesmonats-1.5.jar /buchdesmonats/
 WORKDIR /buchdesmonats
 
-CMD ["java", "-jar", "buchdesmonats-1.3.jar"]
+CMD ["java", "-jar", "buchdesmonats-1.5.jar"]
diff --git a/INSTALL.mkd b/INSTALL.mkd
index 73dd660..f1e6e24 100644
--- a/INSTALL.mkd
+++ b/INSTALL.mkd
@@ -6,9 +6,9 @@ looking visual representation of the book covers.
 # Building
 
      lein uberjar
-     java -jar target/buchdesmonats-1.3-standalone.jar
+     java -jar target/buchdesmonats-1.5-standalone.jar
 
-     cp target/buchdesmonats-1.3-standalone.jar buchdesmonats-1.3.jar
+     cp target/buchdesmonats-1.5-standalone.jar buchdesmonats-1.5.jar
      docker build -t buchdesmonats .
 
 # Running
diff --git a/project.clj b/project.clj
index 6ef9b00..9d808e4 100644
--- a/project.clj
+++ b/project.clj
@@ -1,13 +1,17 @@
-(defproject buchdesmonats "1.4"
+(defproject buchdesmonats "1.5"
   :description "A simple tool to fetch all book of the month covers from the okoyono.de project."
   :url "https://git.okoyono.de/mezzomix/buch_des_monats"
   :license {:name "MIT License"
             :url "http://opensource.org/licenses/MIT"}
-  :dependencies [[org.clojure/clojure "1.8.0"]
-                 [org.clojure/tools.logging "0.3.1"]
+  :dependencies [[org.clojure/clojure "1.9.0"]
+                 [org.clojure/tools.logging "0.4.1"]
                  [enlive "1.1.6"]
                  [me.raynes/fs "1.4.6"]
-                 [clj-http "3.3.0"]]
+                 ;;; We can't use the current 3.9.0, because there is a outstanding
+                 ;;; bug with downloading jpeg files. A PR is already open and should
+                 ;;; be merged with 3.10.0. Till then, we need to live with 3.7.0.
+                 ;;; https://github.com/dakrone/clj-http/pull/449
+                 [clj-http "3.7.0"]]
   :main ^:skip-aot buchdesmonats.core
   :profiles {:uberjar {:aot :all}})