diff --git a/requirements.in b/requirements.in
index 5a7b246..f27a286 100644
--- a/requirements.in
+++ b/requirements.in
@@ -1,4 +1,4 @@
-alembic~=0.9.8
+alembic~=1.9.1
 astroid~=2.4.0
 blinker~=1.4
 click~=7.1
diff --git a/requirements.txt b/requirements.txt
index e6cff61..c586a1a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@
 #
 alabaster==0.7.12
     # via oic
-alembic==0.9.10
+alembic==1.9.1
     # via
     #   -r requirements.in
     #   flask-migrate
@@ -138,13 +138,9 @@ pyopenssl==22.0.0
 pyparsing==3.0.9
     # via packaging
 python-dateutil==2.6.1
-    # via
-    #   -r requirements.in
-    #   alembic
+    # via -r requirements.in
 python-editor==1.0.4
-    # via
-    #   -r requirements.in
-    #   alembic
+    # via -r requirements.in
 python-ldap==3.0.0
     # via csh-ldap
 requests==2.27.1