diff --git a/conf/ldap_authentication2.src b/conf/ldap_authentication2.src
index 2506301..17e8ac7 100644
--- a/conf/ldap_authentication2.src
+++ b/conf/ldap_authentication2.src
@@ -1,5 +1,5 @@
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-SOURCE_SUM=2212a2baa6b070d08fe36b8f3cf236a76a7aa58cdc5953c65a9a66d16cee3dc6
+SOURCE_URL=https://extdist.wmflabs.org/dist/extensions/LDAPAuthentication2-REL1_39-2f16a35.tar.gz
+SOURCE_SUM=978cc0b9f936b984365bb8b8598c2d92edbcdfb99872f49712a080050a2fca90
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=false
diff --git a/conf/ldap_authorization.src b/conf/ldap_authorization.src
index 09fdca4..917fc57 100644
--- a/conf/ldap_authorization.src
+++ b/conf/ldap_authorization.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://extdist.wmflabs.org/dist/extensions/LDAPAuthorization-REL1_38-068c368.tar.gz
-SOURCE_SUM=402949ab8a5e4d636d7f510194909c38199b189385c6bce794703d0cb8f8272d
+SOURCE_URL=https://extdist.wmflabs.org/dist/extensions/LDAPAuthorization-REL1_39-68d10f0.tar.gz
+SOURCE_SUM=c57c6903e284cf7abf976e41cf7dcf1fe403bb01ff108842f4b528794563c7ce
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=false
diff --git a/conf/ldap_groups.src b/conf/ldap_groups.src
index 0162487..26e9659 100644
--- a/conf/ldap_groups.src
+++ b/conf/ldap_groups.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://extdist.wmflabs.org/dist/extensions/LDAPGroups-REL1_38-9f6249c.tar.gz
-SOURCE_SUM=a91dddaa023b2f6c7653e2c8912ca35bfee1f92be5b11169282322c291df5915
+SOURCE_URL=https://extdist.wmflabs.org/dist/extensions/LDAPGroups-REL1_39-bf4f26d.tar.gz
+SOURCE_SUM=821afb700f017a4f6c5ca117d70c2e8a6fc0c018c54902ac91c9c9ffc2e109af
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=false
diff --git a/conf/ldap_provider.src b/conf/ldap_provider.src
index 89e46bd..a124494 100644
--- a/conf/ldap_provider.src
+++ b/conf/ldap_provider.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://extdist.wmflabs.org/dist/extensions/LDAPProvider-REL1_38-78f283a.tar.gz
-SOURCE_SUM=a0d72d6da668c014b665f8f2263d0008a5abf636228888ddf6d6b4a5ad0f9031
+SOURCE_URL=https://extdist.wmflabs.org/dist/extensions/LDAPProvider-REL1_39-63dc241.tar.gz
+SOURCE_SUM=7256d346e9ed11d68b7c9dcda5369e7f73213900d46779cf8ec2944ecb2b74b5
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=false
diff --git a/conf/ldap_userinfo.src b/conf/ldap_userinfo.src
index 37af086..af9aedb 100644
--- a/conf/ldap_userinfo.src
+++ b/conf/ldap_userinfo.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://extdist.wmflabs.org/dist/extensions/LDAPUserInfo-REL1_38-ebf8071.tar.gz
-SOURCE_SUM=34dcdc44bee6587d1dc46d4a6390e2719b8c78348134c4da9b904e6f181a1539
+SOURCE_URL=https://extdist.wmflabs.org/dist/extensions/LDAPUserInfo-REL1_39-492578d.tar.gz
+SOURCE_SUM=a8b07ca3353c47122e6d476e67214463d8842b6e93dd3470002df6656d322dc4
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=false
diff --git a/conf/pluggable_auth.src b/conf/pluggable_auth.src
index b3d9568..e2a92c4 100644
--- a/conf/pluggable_auth.src
+++ b/conf/pluggable_auth.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://extdist.wmflabs.org/dist/extensions/PluggableAuth-REL1_38-919f067.tar.gz
-SOURCE_SUM=abe07553e7794d270d327839e4d21ffe90e446bd3b63b21a23878b564fb3c3fa
+SOURCE_URL=https://extdist.wmflabs.org/dist/extensions/PluggableAuth-REL1_39-3a8142d.tar.gz
+SOURCE_SUM=111f52e7399895e4e192e40728e65360472bcf760a1833f960c7e6e884f3461a
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=false