diff --git a/assets/Dockerfile b/assets/Dockerfile
index 06a6409..5e42871 100644
--- a/assets/Dockerfile
+++ b/assets/Dockerfile
@@ -5,9 +5,10 @@ COPY --from=python:3.6.13-alpine3.13 /usr/local/ /usr/local/
 COPY --from=python:3.7.10-alpine3.13 /usr/local/ /usr/local/
 COPY --from=python:3.8.8-alpine3.13 /usr/local/ /usr/local/
 COPY --from=python:3.9.2-alpine3.13 /usr/local/ /usr/local/
+COPY --from=python:3.10.4-alpine3.14 /usr/local/ /usr/local/
 
 RUN apk add --no-cache expat gcc libffi musl-dev \
-    && for MINOR in 6 7 8 9; do \
+    && for MINOR in 6 7 8 9 10; do \
     sed "s|^#!/usr/local/bin/python$|#!/usr/local/bin/python3.${MINOR}|" \
     -i /usr/local/bin/*3.${MINOR}; done
 
diff --git a/setup.py b/setup.py
index 7ce5548..8093e6d 100644
--- a/setup.py
+++ b/setup.py
@@ -26,6 +26,7 @@
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: 3.10",
         "Programming Language :: Python",
         "License :: OSI Approved :: MIT License",
         "Operating System :: POSIX",
diff --git a/tox.ini b/tox.ini
index 5bf4e11..938d00c 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py{36,37}-dacite{110,120,150}-isort43-black20, py37-dacite150-isort{43,50,51}-black{19,20}, py{38,39}-dacite150-isort51-black20, development, latest
+envlist = py{36,37}-dacite{110,120,150}-isort43-black20, py37-dacite150-isort{43,50,51}-black{19,20}, py{38,39,310}-dacite150-isort51-black20, development, latest
 
 [testenv]
 deps =