diff --git a/requirements-dev.txt b/requirements-dev.txt
index af3ec315c..6c048eeec 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,7 +1,7 @@
 dragonfly2>=0.29.0
 wxpython==4.1.0
 pillow>=6.2.2
-tomlkit>=0.5.11
+tomlkit==0.11.6
 future>=0.18.2
 mock>=3.0.5
 appdirs>=1.4.3
diff --git a/requirements-mac-linux.txt b/requirements-mac-linux.txt
index 690a4dd5b..77bc28caa 100644
--- a/requirements-mac-linux.txt
+++ b/requirements-mac-linux.txt
@@ -1,6 +1,6 @@
 dragonfly2[kaldi]>=0.29.0
 pillow>=8.0.0
-tomlkit>=0.5.11
+tomlkit==0.11.6
 future>=0.18.2
 mock>=3.0.5
 appdirs>=1.4.3
diff --git a/requirements.txt b/requirements.txt
index 92c9025fd..b460e17e6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ regex<2022.1.18
 dragonfly2>=0.29.0
 wxpython==4.1.0
 pillow>=6.2.2
-tomlkit>=0.5.11
+tomlkit==0.11.6
 future>=0.18.2
 mock>=3.0.5
 appdirs>=1.4.3