diff --git a/programming/language/python3/gonullu/files/python-docker.patch b/programming/language/python3/gonullu/files/python-docker.patch
new file mode 100644
index 0000000000..f06b8ee50d
--- /dev/null
+++ b/programming/language/python3/gonullu/files/python-docker.patch
@@ -0,0 +1,29 @@
+diff -Nuar a/gonullu/docker.py b/gonullu/docker.py
+--- a/gonullu/docker.py	2019-10-03 22:07:47.000000000 +0300
++++ b/gonullu/docker.py	2021-08-10 23:55:04.540780000 +0300
+@@ -3,7 +3,8 @@
+ import shutil
+ 
+ import psutil
+-from docker import Client
++from docker import client
++from docker import APIClient
+ 
+ from gonullu.log import Log
+ 
+@@ -28,7 +29,7 @@
+         # containerımızı parametreleri ile çalıştıracağımız fonksiyonumuz.
+         if not self.my_client:
+             # my_client'de çalışan docker process'ini yakalıyorum.
+-            self.my_client = Client(base_url='unix://var/run/docker.sock', version='1.23')
++            self.my_client = APIClient(base_url='unix://var/run/docker.sock', version='1.35')
+ 
+         # container'ımızın host configlerini yapalım.
+         self.host_config = self.my_client.create_host_config(mem_limit='%sM' % self.memory_limit, binds=self.binds, security_opt=['seccomp:unconfined'])
+@@ -143,4 +144,4 @@
+ 
+         self.log.blank_line()
+         self.log.warning(message='CTRL+C\'ye tıkladınız!')
+-        self.log.get_exit()
+\ Dosya sonunda yenisatır yok.
++        self.log.get_exit()
diff --git a/programming/language/python3/gonullu/pspec.xml b/programming/language/python3/gonullu/pspec.xml
index ab8d51854c..93e0c1fc39 100644
--- a/programming/language/python3/gonullu/pspec.xml
+++ b/programming/language/python3/gonullu/pspec.xml
@@ -12,13 +12,13 @@
         <IsA>app:console</IsA>
         <Summary>Volunteer application is developed to compile the packages for Pisi distributions</Summary>
         <Description>Application build the packages waiting at queue of build system as PISI packages using docker images and again, sent them to build system.</Description>
-        <Archive type="targz" sha1sum="3d5f3458e738b816da70061502439f02a876cce4">https://github.com/PisiLinuxNew/gonullu/archive/v1.2.1.tar.gz</Archive>
+        <Archive type="targz" sha1sum="883bc076b68af5d4d94a5d8fbcfa4168cebb1e3e">https://github.com/PisiLinuxNew/gonullu/archive/v1.2.2.tar.gz</Archive>
         <BuildDependencies>
             <Dependency>python3-devel</Dependency>
             <Dependency>python3-setuptools</Dependency>
         </BuildDependencies>
         <Patches>
-<!--             <Patch>sandbox.patch</Patch> -->
+            <Patch>python-docker.patch</Patch>
         </Patches>
     </Source>
 
@@ -31,7 +31,7 @@
             <Dependency>python3-backports-ssl-match-hostname</Dependency>
             <Dependency>python3-colorama</Dependency>
             <Dependency>python3</Dependency>
-            <Dependency>python3-docker-py</Dependency>
+            <Dependency>python3-docker</Dependency>
             <Dependency>python3-psutil</Dependency>
             <Dependency>python3-PyYAML</Dependency>
             <Dependency>python3-requests</Dependency>
@@ -46,6 +46,13 @@
     </Package>
 
     <History>
+        <Update release="13">
+            <Date>2021-08-11</Date>
+            <Version>1.2.2</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="12">
             <Date>2020-03-19</Date>
             <Version>1.2.1</Version>