diff --git a/README-automember.md b/README-automember.md
index a930eacbfbc0c2796ce98b600df886ee405310fe..2b3d2faf70ecb81660f380e4244f563d69022f10 100644
--- a/README-automember.md
+++ b/README-automember.md
@@ -22,7 +22,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README-automountkey.md b/README-automountkey.md
index 6cf638214a1cf20ecd31672efe7813feb2ac72fc..e009a4d6bcd1fd02d8f0f1bd2fa3db2197493ffc 100644
--- a/README-automountkey.md
+++ b/README-automountkey.md
@@ -21,7 +21,7 @@ FreeIPA versions 4.4.0 and up are supported by the ipaautomountkey module.
 Requirements
 ------------
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README-automountlocation.md b/README-automountlocation.md
index 66c34ca29afd0d7d5daee87bc1765e0ca869a45d..b07d4833c1c912e15a2060c0d7e7e99645d084d9 100644
--- a/README-automountlocation.md
+++ b/README-automountlocation.md
@@ -21,7 +21,7 @@ FreeIPA versions 4.4.0 and up are supported by the ipaautomountlocation module.
 Requirements
 ------------
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README-automountmap.md b/README-automountmap.md
index fcbaa1e6b96828310c6c5ef43aace9dbc1339e40..6196f6350f3b79a0826e1646e48a6c8a2d42a64e 100644
--- a/README-automountmap.md
+++ b/README-automountmap.md
@@ -21,7 +21,7 @@ FreeIPA versions 4.4.0 and up are supported by the ipaautomountmap module.
 Requirements
 ------------
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README-cert.md b/README-cert.md
index b2746d6f8ccc8cd64f75c4e567532f9b20faea6b..249e0ef692930f5005ed0e4cff10d227b2084dea 100644
--- a/README-cert.md
+++ b/README-cert.md
@@ -25,7 +25,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 * Some tool to generate a certificate signing request (CSR) might be needed, like `openssl`.
 
 **Node**
diff --git a/README-config.md b/README-config.md
index 9c134991186a1a2cc4d10b9c9f2a7bd3cd571f6c..ee9521fa84b5a8220be6c4754e9476d88b116a26 100644
--- a/README-config.md
+++ b/README-config.md
@@ -25,7 +25,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README-delegation.md b/README-delegation.md
index 2d6bf4606415384a338b288eae871fc6e3ad39ea..7e1d25964d33b23415034fc2f9eaca85b6ebb286 100644
--- a/README-delegation.md
+++ b/README-delegation.md
@@ -23,7 +23,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README-dnsconfig.md b/README-dnsconfig.md
index 9f2c9a025d2a47c00a665938d2278f069154b27f..c17fcbb3e21209f2a60221466099364434014029 100644
--- a/README-dnsconfig.md
+++ b/README-dnsconfig.md
@@ -22,7 +22,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README-dnsforwardzone.md b/README-dnsforwardzone.md
index a01d5a2410149b8e8c4f4fffd0a89e0467e3db97..8b809840ad4e7eef376fcbe6e80566706ee9a5b7 100644
--- a/README-dnsforwardzone.md
+++ b/README-dnsforwardzone.md
@@ -21,7 +21,7 @@ FreeIPA versions 4.4.0 and up are supported by the ipadnsforwardzone module.
 Requirements
 ------------
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README-dnsrecord.md b/README-dnsrecord.md
index 7cebdb380ad34635a22b7a247eb1ad4b414ec5ca..86299747dc344e7bfa359630f27321ce2d968f4a 100644
--- a/README-dnsrecord.md
+++ b/README-dnsrecord.md
@@ -22,7 +22,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README-dnszone.md b/README-dnszone.md
index 75468e5ae4cf041effb165aa1d30b3a2db49999e..ba31cd3444da2715c6a37f06f982a89a20cfa905 100644
--- a/README-dnszone.md
+++ b/README-dnszone.md
@@ -23,7 +23,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 
 **Node**
diff --git a/README-group.md b/README-group.md
index 303d3f667d165ea3576538f0a2c262a7d2331cdd..750610e81879c43ad8cd01a7155e89715e8c5b79 100644
--- a/README-group.md
+++ b/README-group.md
@@ -29,7 +29,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README-hbacrule.md b/README-hbacrule.md
index 0469ae37cc8cefd997397f75dc9c5d1d72ee31c8..070af6f6cabb64684e4ba231c1ae008c351a782f 100644
--- a/README-hbacrule.md
+++ b/README-hbacrule.md
@@ -22,7 +22,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README-hbacsvc.md b/README-hbacsvc.md
index 9c54df67b25af2b709a021a460842b8a7a38fe55..19d1702c699b1549abe982956ff95028a7c455a3 100644
--- a/README-hbacsvc.md
+++ b/README-hbacsvc.md
@@ -22,7 +22,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README-hbacsvcgroup.md b/README-hbacsvcgroup.md
index 383f7ef3d7e02dedc94213c1e87294c0bf9931ba..0846350f2a4aa9f02def08a18b45d7e44f42d9eb 100644
--- a/README-hbacsvcgroup.md
+++ b/README-hbacsvcgroup.md
@@ -22,7 +22,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README-host.md b/README-host.md
index 6ee8281807b2eed36b5d560db91e846641ab562e..cb652a7868b93349f42e076131d952ee48dabce6 100644
--- a/README-host.md
+++ b/README-host.md
@@ -24,7 +24,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README-hostgroup.md b/README-hostgroup.md
index 6c15f2f5f94fc878958a6609b71e0d694ab73673..2f7601a36297c6bbd36f801a2536cacb69b8f651 100644
--- a/README-hostgroup.md
+++ b/README-hostgroup.md
@@ -26,7 +26,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README-idoverridegroup.md b/README-idoverridegroup.md
index 86b7bdee60d3b7db21aeec67ee39672f576f20e7..b47422715763510e69b15b5df38a67afac43a1e4 100644
--- a/README-idoverridegroup.md
+++ b/README-idoverridegroup.md
@@ -29,7 +29,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README-idoverrideuser.md b/README-idoverrideuser.md
index 5411841e2391b04623ab3a6bf592e1aaa6adbfc9..e750a55f4e84c17ef174e77c9c66fbf1483badc5 100644
--- a/README-idoverrideuser.md
+++ b/README-idoverrideuser.md
@@ -29,7 +29,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README-idp.md b/README-idp.md
index 43590e614dbd80a803a5de7c7de62bbf7a498457..b8467513649651587199290c2d5e45484e5dd952 100644
--- a/README-idp.md
+++ b/README-idp.md
@@ -22,7 +22,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README-idrange.md b/README-idrange.md
index 95ec12ca7527fc7e7d037ca8459a083e9432347e..900c24d5db2672b172d04d037c8a550d1322835b 100644
--- a/README-idrange.md
+++ b/README-idrange.md
@@ -37,7 +37,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README-idview.md b/README-idview.md
index 6ba57bf719f2dc124f39e69436c2718e6fc896f4..89565d9e18b44d4d91d3fe017a670c514e65ce73 100644
--- a/README-idview.md
+++ b/README-idview.md
@@ -29,7 +29,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README-inventory-plugin-freeipa.md b/README-inventory-plugin-freeipa.md
index ec8c2e6338ff3cf5a5c7b8496bbba06ae11cecd8..14ecc94888c0d95f4a7621f544db896566aa4169 100644
--- a/README-inventory-plugin-freeipa.md
+++ b/README-inventory-plugin-freeipa.md
@@ -25,7 +25,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README-location.md b/README-location.md
index 691e45cf5b9a70c5d94909a0ecba7a864fe78d4a..0651d7c8b963bc68b8a9a351ffef892de3fc1a8f 100644
--- a/README-location.md
+++ b/README-location.md
@@ -22,7 +22,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README-netgroup.md b/README-netgroup.md
index f58fd8d84e8ec198ea766534c72a5080281308d0..0162322451fbba9ee5e6c996958add689d7dd1ad 100644
--- a/README-netgroup.md
+++ b/README-netgroup.md
@@ -22,7 +22,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README-permission.md b/README-permission.md
index a58f1b80bd319bbb09e6cad9f1fee4e5e0dc8c96..907d70c42615b224d387ab21c12eb1974628fcf9 100644
--- a/README-permission.md
+++ b/README-permission.md
@@ -22,7 +22,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README-privilege.md b/README-privilege.md
index b70d5e3cb94cd2b4f8b226de55ad1ea89c36bb7d..26f466007fa03d153070de9c2153f195284650a4 100644
--- a/README-privilege.md
+++ b/README-privilege.md
@@ -22,7 +22,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README-pwpolicy.md b/README-pwpolicy.md
index 3ae786022162b11a5c5bd42b038abc40cfae74a2..1457c3aa822742fedc67fbc877317ba7908d8c36 100644
--- a/README-pwpolicy.md
+++ b/README-pwpolicy.md
@@ -22,7 +22,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README-role.md b/README-role.md
index fb0549e0eb7e750ff4876dc4f27d93583084b50c..6ed977d60cab1ccb828986931f51551db67c0bbd 100644
--- a/README-role.md
+++ b/README-role.md
@@ -25,7 +25,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README-selfservice.md b/README-selfservice.md
index 720247e0a5f18adf708994dd0d334b8917cf8cc0..d0f62c672d15e15e46126f772032be8847927934 100644
--- a/README-selfservice.md
+++ b/README-selfservice.md
@@ -23,7 +23,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README-server.md b/README-server.md
index b47cbca477df331e27a5b8ccd07b4e3a4fb301c2..64b603164f6b56c78216f75435e792dee5976949 100644
--- a/README-server.md
+++ b/README-server.md
@@ -22,7 +22,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README-service.md b/README-service.md
index d2689abf5175904c7525da895782756a06c83a16..2dbfed9e07e354e3b3ae7cfbe15d1e58136624ae 100644
--- a/README-service.md
+++ b/README-service.md
@@ -25,7 +25,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 **Node**
 * Supported FReeIPA version (see above)
diff --git a/README-servicedelegationrule.md b/README-servicedelegationrule.md
index 8c8526e9e69a8938249b7526857e1fbbea32f994..0b51d4acd2a18edf6c0b2664267a7783dd981483 100644
--- a/README-servicedelegationrule.md
+++ b/README-servicedelegationrule.md
@@ -24,7 +24,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README-servicedelegationtarget.md b/README-servicedelegationtarget.md
index 6b77353e0d418348076171239ee9cd85e19534c1..e9092e056757d959175eaf99452fb2460c27f741 100644
--- a/README-servicedelegationtarget.md
+++ b/README-servicedelegationtarget.md
@@ -24,7 +24,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README-sudocmd.md b/README-sudocmd.md
index 9025eb04b106aca26d52b7d80528c520cd283041..d68b721c0fff02d6097976949dce9e0b3b55421e 100644
--- a/README-sudocmd.md
+++ b/README-sudocmd.md
@@ -24,7 +24,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README-sudocmdgroup.md b/README-sudocmdgroup.md
index 887c1ed35446a1954ae30fb0663b7fc6cd1d4f60..a422334503695497aa6ee6bd3de190340c74547a 100644
--- a/README-sudocmdgroup.md
+++ b/README-sudocmdgroup.md
@@ -24,7 +24,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README-sudorule.md b/README-sudorule.md
index 62c2d57103d68d237885b188f43918aa9f6030fd..6945138cb398682de3c912386980b1593841dba6 100644
--- a/README-sudorule.md
+++ b/README-sudorule.md
@@ -22,7 +22,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README-topology.md b/README-topology.md
index 146eb160048314de3a9f7f2b366e45fd359f8b9b..7ea9176a5d4ff48bf8f47d2e9cc0a104e716f34b 100644
--- a/README-topology.md
+++ b/README-topology.md
@@ -22,7 +22,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README-trust.md b/README-trust.md
index fc963a3315f84f8170068327a6e8728cb65a7401..36cc077632d0ad124f3d5d5f689f8b26cb1c1568 100644
--- a/README-trust.md
+++ b/README-trust.md
@@ -21,7 +21,7 @@ Requirements
 
 **Controller**
 
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 **Node**
 
diff --git a/README-user.md b/README-user.md
index f300efcebab394b2d35c0250aa9966b2313c4fc3..96d6b799d32da0840a53476f264b8eeeb7ea9c48 100644
--- a/README-user.md
+++ b/README-user.md
@@ -24,7 +24,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README-vault.md b/README-vault.md
index ef490f82ca496e9fbe6b0df9b0832e3fa370a548..07ab73df9191da1072e6b772fa3912061ef14091 100644
--- a/README-vault.md
+++ b/README-vault.md
@@ -24,7 +24,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)
diff --git a/README.md b/README.md
index ab7d4e31bea9d330faceaafb93a06ee7ced4afa9..38f9c3b7caee4ce2bd32d401402db40084df8e44 100644
--- a/README.md
+++ b/README.md
@@ -74,7 +74,7 @@ Requirements
 ------------
 
 **Controller**
-* Ansible version: 2.13+
+* Ansible version: 2.15+
 
 **Node**
 * Supported FreeIPA version (see above)