diff --git a/coderpad-client b/coderpad-client
index 0e62b68..a2ca462 160000
--- a/coderpad-client
+++ b/coderpad-client
@@ -1 +1 @@
-Subproject commit 0e62b68a5719fe1886fa5fb0485a690453f41ca4
+Subproject commit a2ca4629a259f5a436c685672531ec04b07ab17f
diff --git a/executor/Dockerfile b/executor/Dockerfile
index 44c8698..de668e0 100644
--- a/executor/Dockerfile
+++ b/executor/Dockerfile
@@ -5,5 +5,5 @@ MAINTAINER dannyhp1
 RUN apt-get update
 RUN apt-get install -y gcc
 RUN apt-get install -y g++
-RUN apt-get install -y python
+RUN apt-get install -y python3
 RUN apt-get install -y openjdk-8-jdk
\ No newline at end of file
diff --git a/executor/executor_utils.py b/executor/executor_utils.py
index e06c4f3..c8e623e 100644
--- a/executor/executor_utils.py
+++ b/executor/executor_utils.py
@@ -9,7 +9,7 @@
 client = docker.DockerClient()
 
 # Image uploaded to Docker; contains environment to run code for Java, Python, and C++.
-IMAGE_NAME = 'dannyhp/coderpad'
+IMAGE_NAME = 'dannyhp/coderpad_env'
 # Code file created in temporary build directory.
 CURRENT_DIR = os.path.dirname(os.path.realpath(__file__))
 TEMP_BUILD_DIR = '%s/tmp' % CURRENT_DIR
@@ -30,13 +30,13 @@
 
 BUILD_COMMANDS = {
   "java" : "javac",
-  "python" : "python -u",
+  "python" : "python3 -u",
   "c_cpp" : "g++ -o a.out"
 }
 
 EXECUTE_COMMANDS = {
   "java" : "java",
-  "python" : "python",
+  "python" : "python3",
   "c_cpp" : "./"
 }