diff --git a/www/lib/angular-material-datetimepicker/yarn.lock b/www/lib/angular-material-datetimepicker/yarn.lock
index 14e8005..d5d5e82 100644
--- a/www/lib/angular-material-datetimepicker/yarn.lock
+++ b/www/lib/angular-material-datetimepicker/yarn.lock
@@ -18,21 +18,21 @@ amdefine@>=0.0.4:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/amdefine/-/amdefine-1.0.1.tgz#4a5282ac164729e93619bcfd3ad151f817ce91f5"
 
-angular-animate@^1.6.1:
-  version "1.6.1"
-  resolved "https://registry.yarnpkg.com/angular-animate/-/angular-animate-1.6.1.tgz#19e3b82b7392e2bbdd83af33c0af0d85437f3a14"
+angular-animate@^1.5.10:
+  version "1.7.9"
+  resolved "https://registry.yarnpkg.com/angular-animate/-/angular-animate-1.7.9.tgz#a397f82434c1e7ed5b7a298fa70fc3de989a6785"
 
-angular-aria@^1.6.1:
-  version "1.6.1"
-  resolved "https://registry.yarnpkg.com/angular-aria/-/angular-aria-1.6.1.tgz#0fcbf1152b4c26e8671daddea7443a1b983434b9"
+angular-aria@^1.5.10:
+  version "1.7.9"
+  resolved "https://registry.yarnpkg.com/angular-aria/-/angular-aria-1.7.9.tgz#90c61895ffbd876e95915222b32a7bd0070af7e3"
 
-angular-material@^1.1.2:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/angular-material/-/angular-material-1.1.2.tgz#7a5aeebaa350bba8e97c68804b994cfd60c3d125"
+angular-material@^1.1.1:
+  version "1.1.20"
+  resolved "https://registry.yarnpkg.com/angular-material/-/angular-material-1.1.20.tgz#138def4a4f3982fddfa7788c9775e663f12cba85"
 
-angular@^1.6.1:
-  version "1.6.1"
-  resolved "https://registry.yarnpkg.com/angular/-/angular-1.6.1.tgz#a7b6d763a74c157325692619e97257e69d9b6a27"
+angular@^1.5.10:
+  version "1.7.9"
+  resolved "https://registry.yarnpkg.com/angular/-/angular-1.7.9.tgz#e52616e8701c17724c3c238cfe4f9446fd570bc4"
 
 ansi-regex@^2.0.0:
   version "2.1.1"
@@ -208,7 +208,7 @@ defaults@^1.0.0:
 
 deprecated@^0.0.1:
   version "0.0.1"
-  resolved "http://registry.npmjs.org/deprecated/-/deprecated-0.0.1.tgz#f9c9af5464afa1e7a971458a8bdef2aa94d5bb19"
+  resolved "https://registry.npmjs.org/deprecated/-/deprecated-0.0.1.tgz#f9c9af5464afa1e7a971458a8bdef2aa94d5bb19"
 
 detect-file@^0.1.0:
   version "0.1.0"
@@ -376,7 +376,7 @@ glob-watcher@^0.0.6:
 
 glob2base@^0.0.12:
   version "0.0.12"
-  resolved "http://registry.npmjs.org/glob2base/-/glob2base-0.0.12.tgz#9d419b3e28f12e83a362164a277055922c9c0d56"
+  resolved "https://registry.npmjs.org/glob2base/-/glob2base-0.0.12.tgz#9d419b3e28f12e83a362164a277055922c9c0d56"
   dependencies:
     find-index "^0.1.1"
 
@@ -618,7 +618,7 @@ is-number@^2.0.2, is-number@^2.1.0:
 
 is-posix-bracket@^0.1.0:
   version "0.1.1"
-  resolved "http://registry.npmjs.org/is-posix-bracket/-/is-posix-bracket-0.1.1.tgz#3334dc79774368e92f016e6fbc0a88f5cd6e6bc4"
+  resolved "https://registry.npmjs.org/is-posix-bracket/-/is-posix-bracket-0.1.1.tgz#3334dc79774368e92f016e6fbc0a88f5cd6e6bc4"
 
 is-primitive@^2.0.0:
   version "2.0.0"
@@ -1030,7 +1030,7 @@ rechoir@^0.6.2:
 
 regex-cache@^0.4.2:
   version "0.4.3"
-  resolved "http://registry.npmjs.org/regex-cache/-/regex-cache-0.4.3.tgz#9b1a6c35d4d0dfcef5711ae651e8e9d3d7114145"
+  resolved "https://registry.npmjs.org/regex-cache/-/regex-cache-0.4.3.tgz#9b1a6c35d4d0dfcef5711ae651e8e9d3d7114145"
   dependencies:
     is-equal-shallow "^0.1.3"
     is-primitive "^2.0.0"