diff --git a/yarn.lock b/yarn.lock
index 3e2d83e7..286d067a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6099,10 +6099,10 @@ karma@~4.0.0:
     tmp "0.0.33"
     useragent "2.3.0"
 
-katex@^0.11.1:
-  version "0.11.1"
-  resolved "https://registry.yarnpkg.com/katex/-/katex-0.11.1.tgz#df30ca40c565c9df01a466a00d53e079e84ffaa2"
-  integrity sha512-5oANDICCTX0NqYIyAiFCCwjQ7ERu3DQG2JFHLbYOf+fXaMoH8eg/zOq5WSYJsKMi/QebW+Eh3gSM+oss1H/bww==
+katex@^0.12.0:
+  version "0.12.0"
+  resolved "https://registry.yarnpkg.com/katex/-/katex-0.12.0.tgz#2fb1c665dbd2b043edcf8a1f5c555f46beaa0cb9"
+  integrity sha512-y+8btoc/CK70XqcHqjxiGWBOeIL8upbS0peTPXTvgrh21n1RiWWcIpSWM+4uXq+IAgNh9YYQWdc7LVDPDAEEAg==
   dependencies:
     commander "^2.19.0"
 
@@ -6430,11 +6430,12 @@ markdown-escapes@^1.0.0:
   resolved "https://registry.yarnpkg.com/markdown-escapes/-/markdown-escapes-1.0.4.tgz#c95415ef451499d7602b91095f3c8e8975f78535"
   integrity sha512-8z4efJYk43E0upd0NbVXwgSTQs6cT3T06etieCMEg7dRbzCbxUCK/GHlX8mhHRDcp+OLlHkPKsvqQTCvsRl2cg==
 
-"markdown-it-katex@github:MicroDroid/markdown-it-katex":
-  version "3.0.0"
-  resolved "https://codeload.github.com/MicroDroid/markdown-it-katex/tar.gz/d6b159a38997ba628900eb9e58e34cbe950b7ccd"
+"markdown-it-katexx@3.2.0 ":
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/markdown-it-katexx/-/markdown-it-katexx-3.2.0.tgz#8ba0bf5a81268b8b7ed694d3349f473d7ecd03eb"
+  integrity sha512-fR6ZHNnQa4SzAIj8jxrEAtp3olE3bnBFlcEUk460fbCAqap0ycuS3QrQ38pK+/fHmjJZD1gmSnlkM1QfkAYCZA==
   dependencies:
-    katex "^0.11.1"
+    katex "^0.12.0"
 
 markdown-it@10.0.0:
   version "10.0.0"
@@ -8075,9 +8076,9 @@ prepend-http@^1.0.0:
   integrity sha1-1PRWKwzjaW5BrFLQ4ALlemNdxtw=
 
 prismjs@^1.15.0:
-  version "1.25.0"
-  resolved "https://registry.yarnpkg.com/prismjs/-/prismjs-1.25.0.tgz#6f822df1bdad965734b310b315a23315cf999756"
-  integrity sha512-WCjJHl1KEWbnkQom1+SzftbtXMKQoezOCYs5rECqMN+jP+apI7ftoflyqigqzopSO3hMhTEb0mFClA8lkolgEg==
+  version "1.27.0"
+  resolved "https://registry.yarnpkg.com/prismjs/-/prismjs-1.27.0.tgz#bb6ee3138a0b438a3653dd4d6ce0cc6510a45057"
+  integrity sha512-t13BGPUlFDR7wRB5kQDG4jjl7XeuH6jbJGt11JHPL96qwsEHNX2+68tFXqc1/k+/jALsbSWJKUOT/hcYAZ5LkA==
 
 private@^0.1.8:
   version "0.1.8"