diff --git a/src/emailservice/requirements.txt b/src/emailservice/requirements.txt
index 0bf8440eeb8..bc02464773e 100644
--- a/src/emailservice/requirements.txt
+++ b/src/emailservice/requirements.txt
@@ -6,7 +6,7 @@
 #
 cachetools==4.2.0
     # via google-auth
-certifi==2020.12.5
+certifi==2022.12.7
     # via requests
 chardet==3.0.4
     # via requests
@@ -20,16 +20,16 @@ google-api-core[grpc]==1.24.1
     #   opencensus
 google-api-python-client==1.12.8
     # via google-cloud-profiler
-google-auth-httplib2==0.0.4
-    # via
-    #   google-api-python-client
-    #   google-cloud-profiler
 google-auth==1.24.0
     # via
     #   google-api-core
     #   google-api-python-client
     #   google-auth-httplib2
     #   google-cloud-profiler
+google-auth-httplib2==0.0.4
+    # via
+    #   google-api-python-client
+    #   google-cloud-profiler
 google-cloud-core==1.5.0
     # via google-cloud-trace
 google-cloud-monitoring==0.36.0
@@ -42,14 +42,14 @@ google-cloud-trace==0.24.0
     #   opencensus-ext-stackdriver
 googleapis-common-protos==1.52.0
     # via google-api-core
-grpcio-health-checking==1.33.2
-    # via -r requirements.in
 grpcio==1.33.2
     # via
     #   -r requirements.in
     #   google-api-core
     #   grpcio-health-checking
     #   opencensus-ext-grpc
+grpcio-health-checking==1.33.2
+    # via -r requirements.in
 httplib2==0.19.0
     # via
     #   google-api-python-client
@@ -60,29 +60,29 @@ jinja2==2.11.3
     # via -r requirements.in
 markupsafe==1.1.1
     # via jinja2
+opencensus==0.7.11
+    # via
+    #   -r requirements.in
+    #   opencensus-ext-grpc
+    #   opencensus-ext-stackdriver
 opencensus-context==0.1.2
     # via opencensus
 opencensus-ext-grpc==0.7.1
     # via -r requirements.in
 opencensus-ext-stackdriver==0.7.3
     # via -r requirements.in
-opencensus==0.7.11
-    # via
-    #   -r requirements.in
-    #   opencensus-ext-grpc
-    #   opencensus-ext-stackdriver
 protobuf==3.13.0
     # via
     #   google-api-core
     #   google-cloud-profiler
     #   googleapis-common-protos
     #   grpcio-health-checking
-pyasn1-modules==0.2.8
-    # via google-auth
 pyasn1==0.4.8
     # via
     #   pyasn1-modules
     #   rsa
+pyasn1-modules==0.2.8
+    # via google-auth
 pyparsing==2.4.7
     # via httplib2
 python-json-logger==0.1.11