diff --git a/requirements.txt b/requirements.txt
index 09d72d35d..3ef0e8dcb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
-sphinx==4.0.2
+sphinx==4.2.0
 sphinx-autobuild==2021.3.14
 sphinx-intl==2.0.1
-sphinx-rtd-theme==0.5.2
-transifex-client==0.14.3
\ No newline at end of file
+sphinx-rtd-theme==1.0.0
+transifex-client==0.14.3