diff --git a/.github/workflows/build-and-push.yml b/.github/workflows/build-and-push.yml
index 066144c..1d33691 100644
--- a/.github/workflows/build-and-push.yml
+++ b/.github/workflows/build-and-push.yml
@@ -11,7 +11,7 @@ on:
     - cron: '48 23 * * 6'
 
 env:
-  FEDORA_VERSION: 39
+  FEDORA_VERSION: 40
 
 jobs:
   build-and-push:
@@ -21,11 +21,11 @@ jobs:
       matrix:
         include:
           - arch: amd64
-            toxenv: py27,py36,py37,py38,py39,py310,py311,py312,py313,py314,pypy,pypy39,pypy310
+            toxenv: py27,py36,py38,py39,py310,py311,py312,py313,py314,pypy,pypy39,pypy310
           - arch: arm64
             toxenv: py312
           - arch: ppc64le
-            toxenv: py37,py38,py311
+            toxenv: py38,py311
           - arch: s390x
             toxenv: py39,py310,py312
     steps:
diff --git a/Dockerfile b/Dockerfile
index 5d7d17a..2197e36 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM registry.fedoraproject.org/fedora:39
+FROM registry.fedoraproject.org/fedora:40
 
 LABEL maintainer="Lumír 'Frenzy' Balhar <frenzy.madness@gmail.com>"
 
@@ -12,7 +12,6 @@ RUN dnf update -y \
     pypy3.10-devel \
     python2.7 \
     python3.6 \
-    python3.7 \
     python3.8 \
     python3.9 \
     python3.10-devel \
diff --git a/README.md b/README.md
index 25dd74b..1ae5d3c 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ N goes EOL.
 # Installed packages
 
 On top of stable Fedora, this Docker image contains:
-- Python 2.7, 3.6, 3.7, 3.8, 3.9, 3.10, 3.11, 3.12, 3.13, 3.14
+- Python 2.7, 3.6, 3.8, 3.9, 3.10, 3.11, 3.12, 3.13, 3.14
 - Pypy2, Pypy3.9 and Pypy3.10
 - python3-pip
 - gcc, gcc-c++, git-core and make