diff --git a/CHANGELOG.md b/CHANGELOG.md
index 011d6c6..02629ca 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -19,6 +19,7 @@
 ### Notable changes
 
   - Fixed typos in documentation.
+  - Molecule testing pinned to v3.1 due to tests failing.
 
 ---
 
diff --git a/molecule/requirements.txt b/molecule/requirements.txt
index 980f8ac..5468f67 100644
--- a/molecule/requirements.txt
+++ b/molecule/requirements.txt
@@ -1,6 +1,6 @@
 -r ../requirements.txt
 
-molecule[docker]>=3.1.2
+molecule[docker]<3.2.0
 docker>=4.3.1
 yamllint>=1.25.0
 ansible-lint>=4.3.5