diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index cb8e93b..61386e9 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -21,7 +21,7 @@ jobs:
       fail-fast: false
       matrix:
         os: ['ubuntu-latest']
-        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11', '3.12']
+        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
 
     env:
       OS: ${{ matrix.os }}
diff --git a/CHANGES.md b/CHANGES.md
index 6b35309..593838d 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -2,6 +2,7 @@
 
 ## Unreleased
 - Added transformer for AWS DMS to CrateDB SQL
+- Dropped support for Python 3.7
 
 ## 2024/07/19 v0.0.2
 - Added transformer for MongoDB CDC to CrateDB SQL conversion
diff --git a/pyproject.toml b/pyproject.toml
index 446e52b..3a70f0a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -45,7 +45,7 @@ license = { text = "LGPL 3, EUPL 1.2" }
 authors = [
   { name = "Andreas Motl", email = "andreas.motl@panodata.org" },
 ]
-requires-python = ">=3.7"
+requires-python = ">=3.8.6"
 classifiers = [
   "Development Status :: 4 - Beta",
   "Environment :: Plugins",
@@ -63,7 +63,6 @@ classifiers = [
   "Operating System :: Unix",
   "Programming Language :: Python",
   "Programming Language :: Python :: 3 :: Only",
-  "Programming Language :: Python :: 3.7",
   "Programming Language :: Python :: 3.8",
   "Programming Language :: Python :: 3.9",
   "Programming Language :: Python :: 3.10",