diff --git a/README.md b/README.md
index 1ff2071..d8e8df6 100644
--- a/README.md
+++ b/README.md
@@ -49,12 +49,12 @@
     try:
         lock_url2 = client.lock_acquire("foo", wait=3)
     except RDLMException:
-        print "Can't acquire the lock"
+        print("Can't acquire the lock")
 
     # Release the lock
     result = client.lock_release(lock_url)
     if not(result):
-        print "Can't release the lock"
+        print("Can't release the lock"))))
 
 ### Context Manager API
 
diff --git a/lock-acquire.py b/lock-acquire.py
index dd5a0f4..f38e289 100755
--- a/lock-acquire.py
+++ b/lock-acquire.py
@@ -26,7 +26,7 @@
 try:
     lock_url = client.lock_acquire(args.resource_name, lifetime=args.timeout,
                                    wait=args.wait)
-    print lock_url
+    print(lock_url)
     return_code = 0
 except RDLMLockWaitExceededException:
     sys.stderr.write("Can't acquire the lock on %s resource in %i second(s)\n" %
diff --git a/lock-get.py b/lock-get.py
index 491f11a..b92694d 100755
--- a/lock-get.py
+++ b/lock-get.py
@@ -7,7 +7,7 @@
 import argparse
 import sys
 from rdlmpy import RDLMClient
-from urlparse import urlparse
+from urllib.parse import urlparse
 
 parser = argparse.ArgumentParser(description='Get some informations about a lock')
 parser.add_argument("lock_url", type=str, help="Lock Url (returned by lock-acquire.py)")
@@ -26,18 +26,18 @@
 return_code = 3
 lock = client.lock_get(args.lock_url)
 if lock:
-    print "url:            %s" % lock.url
-    print "timeout:        %s (seconds)" % lock.lifetime
-    print "wait:           %s (seconds)" % lock.wait
-    print "title:          %s" % lock.title
+    print("url:            %s" % lock.url)
+    print("timeout:        %s (seconds)" % lock.lifetime)
+    print("wait:           %s (seconds)" % lock.wait)
+    print("title:          %s" % lock.title)
     if lock.active:
-        print "state:          active"
-        print "active_since:   %s" % lock.active_since
-        print "active_expires: %s" % lock.active_expires
+        print("state:          active")
+        print("active_since:   %s" % lock.active_since)
+        print("active_expires: %s" % lock.active_expires)
     else:
-        print "state:          waiting"
-        print "wait_since:     %s" % lock.wait_since
-        print "wait_expires:   %s" % lock.wait_expires
+        print("state:          waiting")
+        print("wait_since:     %s" % lock.wait_since)
+        print("wait_expires:   %s" % lock.wait_expires)
     return_code = 0
 else:
     sys.stderr.write("Can't find the lock\n")
diff --git a/lock-list-locks.py b/lock-list-locks.py
index e6a4071..dde1d1d 100755
--- a/lock-list-locks.py
+++ b/lock-list-locks.py
@@ -21,6 +21,6 @@
                                       password=args.password)
 for lock in locks:
     if lock.active:
-        print "active: %s since %s [%s]" % (lock.url, lock.active_since, lock.title)
+        print("active: %s since %s [%s]" % (lock.url, lock.active_since, lock.title))
     else:
-        print "waiting: %s since %s [%s]" % (lock.url, lock.wait_since, lock.title)
+        print("waiting: %s since %s [%s]" % (lock.url, lock.wait_since, lock.title))
diff --git a/lock-list-resources.py b/lock-list-resources.py
index 5f391ae..4c86d3d 100755
--- a/lock-list-resources.py
+++ b/lock-list-resources.py
@@ -18,4 +18,4 @@
 
 names = client.resource_get_all(args.username, args.password)
 for name in names:
-    print name
+    print(name)
diff --git a/pip-requirements.txt b/pip-requirements.txt
index 134975b..111f18b 100644
--- a/pip-requirements.txt
+++ b/pip-requirements.txt
@@ -1 +1 @@
-requests==1.2.3
+requests>=2.20.0