diff --git a/.deps-versions.clj b/.deps-versions.clj
deleted file mode 100644
index cf72ad42..00000000
--- a/.deps-versions.clj
+++ /dev/null
@@ -1 +0,0 @@
-(def reitit-version "0.1.0-SNAPSHOT")
diff --git a/modules/reitit-core/project.clj b/modules/reitit-core/project.clj
index 72e9d8ef..f7a4454a 100644
--- a/modules/reitit-core/project.clj
+++ b/modules/reitit-core/project.clj
@@ -1,7 +1,11 @@
-(load-file "../../.deps-versions.clj")
-(defproject metosin/reitit-core reitit-version
+(def VERSION "0.1.0-SNAPSHOT")
+
+(defproject metosin/reitit-core VERSION
   :description "Snappy data-driven router for Clojure(Script)"
   :url "https://github.com/metosin/reitit"
   :license {:name "Eclipse Public License"
             :url "http://www.eclipse.org/legal/epl-v10.html"}
-  :dependencies [[meta-merge "1.0.0"]])
+  :plugins [[lein-parent "0.3.2"]]
+  :parent-project {:path "../../project.clj"
+                   :inherit [:deploy-repositories :managed-dependencies]}
+  :dependencies [[meta-merge]])
diff --git a/modules/reitit-ring/project.clj b/modules/reitit-ring/project.clj
index a2862352..1c061c81 100644
--- a/modules/reitit-ring/project.clj
+++ b/modules/reitit-ring/project.clj
@@ -1,7 +1,11 @@
-(load-file "../../.deps-versions.clj")
-(defproject metosin/reitit-ring reitit-version
+(def VERSION "0.1.0-SNAPSHOT")
+
+(defproject metosin/reitit-ring VERSION
   :description "Reitit: Ring routing"
   :url "https://github.com/metosin/reitit"
   :license {:name "Eclipse Public License"
             :url "http://www.eclipse.org/legal/epl-v10.html"}
-  :dependencies [[metosin/reitit-core ~reitit-version]])
+  :plugins [[lein-parent "0.3.2"]]
+  :parent-project {:path "../../project.clj"
+                   :inherit [:deploy-repositories :managed-dependencies]}
+  :dependencies [[metosin/reitit-core]])
diff --git a/modules/reitit-spec/project.clj b/modules/reitit-spec/project.clj
index b811c5e9..91745cb5 100644
--- a/modules/reitit-spec/project.clj
+++ b/modules/reitit-spec/project.clj
@@ -1,8 +1,12 @@
-(load-file "../../.deps-versions.clj")
-(defproject metosin/reitit-spec reitit-version
+(def VERSION "0.1.0-SNAPSHOT")
+
+(defproject metosin/reitit-spec VERSION
   :description "Reitit: clojure.spec coercion"
   :url "https://github.com/metosin/reitit"
   :license {:name "Eclipse Public License"
             :url "http://www.eclipse.org/legal/epl-v10.html"}
-  :dependencies [[metosin/reitit-ring ~reitit-version]
-                 [metosin/spec-tools "0.5.0"]])
+  :plugins [[lein-parent "0.3.2"]]
+  :parent-project {:path "../../project.clj"
+                   :inherit [:deploy-repositories :managed-dependencies]}
+  :dependencies [[metosin/reitit-ring]
+                 [metosin/spec-tools]])
diff --git a/modules/reitit/project.clj b/modules/reitit/project.clj
index 8ebf9a18..b26a813d 100644
--- a/modules/reitit/project.clj
+++ b/modules/reitit/project.clj
@@ -1,9 +1,13 @@
-(load-file "../../.deps-versions.clj")
-(defproject metosin/reitit reitit-version
+(def VERSION "0.1.0-SNAPSHOT")
+
+(defproject metosin/reitit VERSION
   :description "Snappy data-driven router for Clojure(Script)"
   :url "https://github.com/metosin/reitit"
   :license {:name "Eclipse Public License"
             :url "http://www.eclipse.org/legal/epl-v10.html"}
-  :dependencies [[metosin/reitit-core ~reitit-version]
-                 [metosin/reitit-ring ~reitit-version]
-                 [metosin/reitit-spec ~reitit-version]])
+  :plugins [[lein-parent "0.3.2"]]
+  :parent-project {:path "../../project.clj"
+                   :inherit [:deploy-repositories :managed-dependencies]}
+  :dependencies [[metosin/reitit-core]
+                 [metosin/reitit-ring]
+                 [metosin/reitit-spec]])
diff --git a/project.clj b/project.clj
index 5f97c273..6325e0ed 100644
--- a/project.clj
+++ b/project.clj
@@ -1,5 +1,6 @@
-(load-file ".deps-versions.clj")
-(defproject metosin/reitit reitit-version
+(def VERSION "0.1.0-SNAPSHOT")
+
+(defproject metosin/reitit VERSION
   :description "Snappy data-driven router for Clojure(Script)"
   :url "https://github.com/metosin/reitit"
   :license {:name "Eclipse Public License"
@@ -10,6 +11,13 @@
           :source-uri "https://github.com/metosin/reitit/{version}/{filepath}#L{line}"
           :metadata {:doc/format :markdown}}
 
+  :managed-dependencies [[metosin/reitit-core ~VERSION]
+                         [metosin/reitit-ring ~VERSION]
+                         [metosin/reitit-spec ~VERSION]
+
+                         [meta-merge "1.0.0"]
+                         [metosin/spec-tools "0.5.0"]]
+
   :plugins [[jonase/eastwood "0.2.5"]
             [lein-doo "0.1.8"]
             [lein-cljsbuild "1.1.7"]
@@ -29,12 +37,12 @@
                                   [org.clojure/clojurescript "1.9.946"]
 
                                   ;; all modules dependencies
-                                  [metosin/reitit ~reitit-version]
+                                  [metosin/reitit]
 
                                   [expound "0.3.1"]
                                   [orchestra "2017.08.13"]
 
-                                  [criterium "0.4.4"]
+                                  [criterium]
                                   [org.clojure/test.check "0.9.0"]
                                   [org.clojure/tools.namespace "0.2.11"]
                                   [com.gfredericks/test.chuck "0.2.8"]]}