diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5d55f3438..7c83ca734 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Improved the export functionality for activities (respect filtering)
 - Removed the _Admin_ user from the database seeding
 - Assigned the role `ADMIN` on sign up (only if there is no admin yet)
+- Upgraded `prisma` from version `3.8.1` to `3.9.1`
 
 ### Fixed
 
diff --git a/package.json b/package.json
index 033097f9b..0f2ea14ac 100644
--- a/package.json
+++ b/package.json
@@ -70,7 +70,7 @@
     "@nestjs/schedule": "1.0.2",
     "@nestjs/serve-static": "2.2.2",
     "@nrwl/angular": "13.4.1",
-    "@prisma/client": "3.8.1",
+    "@prisma/client": "3.9.1",
     "@simplewebauthn/browser": "4.1.0",
     "@simplewebauthn/server": "4.1.0",
     "@simplewebauthn/typescript-types": "4.0.0",
@@ -107,7 +107,7 @@
     "passport": "0.4.1",
     "passport-google-oauth20": "2.0.0",
     "passport-jwt": "4.0.0",
-    "prisma": "3.8.1",
+    "prisma": "3.9.1",
     "reflect-metadata": "0.1.13",
     "round-to": "5.0.0",
     "rxjs": "7.4.0",
diff --git a/yarn.lock b/yarn.lock
index 814879352..6d75f42a8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3349,22 +3349,22 @@
   resolved "https://registry.yarnpkg.com/@popperjs/core/-/core-2.10.1.tgz#728ecd95ab207aab8a9a4e421f0422db329232be"
   integrity sha512-HnUhk1Sy9IuKrxEMdIRCxpIqPw6BFsbYSEUO9p/hNw5sMld/+3OLMWQP80F8/db9qsv3qUjs7ZR5bS/R+iinXw==
 
-"@prisma/client@3.8.1":
-  version "3.8.1"
-  resolved "https://registry.yarnpkg.com/@prisma/client/-/client-3.8.1.tgz#c11eda8e84760867552ffde4de7b48fb2cf1e1c0"
-  integrity sha512-NxD1Xbkx1eT1mxSwo1RwZe665mqBETs0VxohuwNfFIxMqcp0g6d4TgugPxwZ4Jb4e5wCu8mQ9quMedhNWIWcZQ==
+"@prisma/client@3.9.1":
+  version "3.9.1"
+  resolved "https://registry.yarnpkg.com/@prisma/client/-/client-3.9.1.tgz#565c8121f1220637bcab4a1d1f106b8c1334406c"
+  integrity sha512-aLwfXKLvL+loQ0IuPPCXkcq8cXBg1IeoHHa5lqQu3dJHdj45wnislA/Ny4UxRQjD5FXqrfAb8sWtF+jhdmjFTg==
   dependencies:
-    "@prisma/engines-version" "3.8.0-43.34df67547cf5598f5a6cd3eb45f14ee70c3fb86f"
+    "@prisma/engines-version" "3.9.0-58.bcc2ff906db47790ee902e7bbc76d7ffb1893009"
 
-"@prisma/engines-version@3.8.0-43.34df67547cf5598f5a6cd3eb45f14ee70c3fb86f":
-  version "3.8.0-43.34df67547cf5598f5a6cd3eb45f14ee70c3fb86f"
-  resolved "https://registry.yarnpkg.com/@prisma/engines-version/-/engines-version-3.8.0-43.34df67547cf5598f5a6cd3eb45f14ee70c3fb86f.tgz#4c8d9744b5e54650a8ba5fde0a711399d6adba24"
-  integrity sha512-G2JH6yWt6ixGKmsRmVgaQYahfwMopim0u/XLIZUo2o/mZ5jdu7+BL+2V5lZr7XiG1axhyrpvlyqE/c0OgYSl3g==
+"@prisma/engines-version@3.9.0-58.bcc2ff906db47790ee902e7bbc76d7ffb1893009":
+  version "3.9.0-58.bcc2ff906db47790ee902e7bbc76d7ffb1893009"
+  resolved "https://registry.yarnpkg.com/@prisma/engines-version/-/engines-version-3.9.0-58.bcc2ff906db47790ee902e7bbc76d7ffb1893009.tgz#ea03ffa723382a526dc6625ce6eae9b6ad984400"
+  integrity sha512-5Dh+qTDhpPR66w6NNAnPs+/W/Qt4r1DSd+qhfPFcDThUK4uxoZKGlPb2IYQn5LL+18aIGnmteDf7BnVMmvBNSQ==
 
-"@prisma/engines@3.8.0-43.34df67547cf5598f5a6cd3eb45f14ee70c3fb86f":
-  version "3.8.0-43.34df67547cf5598f5a6cd3eb45f14ee70c3fb86f"
-  resolved "https://registry.yarnpkg.com/@prisma/engines/-/engines-3.8.0-43.34df67547cf5598f5a6cd3eb45f14ee70c3fb86f.tgz#4479099b99f6a082ce5843ee7208943ccedd127f"
-  integrity sha512-bHYubuItSN/DGYo36aDu7xJiJmK52JOSHs4MK+KbceAtwS20BCWadRgtpQ3iZ2EXfN/B1T0iCXlNraaNwnpU2w==
+"@prisma/engines@3.9.0-58.bcc2ff906db47790ee902e7bbc76d7ffb1893009":
+  version "3.9.0-58.bcc2ff906db47790ee902e7bbc76d7ffb1893009"
+  resolved "https://registry.yarnpkg.com/@prisma/engines/-/engines-3.9.0-58.bcc2ff906db47790ee902e7bbc76d7ffb1893009.tgz#e5c345cdedb7be83d11c1e0c5ab61d866b411256"
+  integrity sha512-qM+uJbkelB21bnK44gYE049YTHIjHysOuj0mj5U2gDGyNLfmiazlggzFPCgEjgme4U5YB2tYs6Z5Hq08Kl8pjA==
 
 "@samverschueren/stream-to-observable@^0.3.0":
   version "0.3.1"
@@ -15025,12 +15025,12 @@ pretty-hrtime@^1.0.3:
   resolved "https://registry.yarnpkg.com/pretty-hrtime/-/pretty-hrtime-1.0.3.tgz#b7e3ea42435a4c9b2759d99e0f201eb195802ee1"
   integrity sha1-t+PqQkNaTJsnWdmeDyAesZWALuE=
 
-prisma@3.8.1:
-  version "3.8.1"
-  resolved "https://registry.yarnpkg.com/prisma/-/prisma-3.8.1.tgz#44395cef7cbb1ea86216cb84ee02f856c08a7873"
-  integrity sha512-Q8zHwS9m70TaD7qI8u+8hTAmiTpK+IpvRYF3Rgb/OeWGQJOMgZCFFvNCiSfoLEQ95wilK7ctW3KOpc9AuYnRUA==
+prisma@3.9.1:
+  version "3.9.1"
+  resolved "https://registry.yarnpkg.com/prisma/-/prisma-3.9.1.tgz#7510a8bf06018a5313b9427b1127ce4750b1ce5c"
+  integrity sha512-IGcJAu5LzlFv+i+NNhOEh1J1xVVttsVdRBxmrMN7eIH+7mRN6L89Hz1npUAiz4jOpNlHC7n9QwaOYZGxTqlwQw==
   dependencies:
-    "@prisma/engines" "3.8.0-43.34df67547cf5598f5a6cd3eb45f14ee70c3fb86f"
+    "@prisma/engines" "3.9.0-58.bcc2ff906db47790ee902e7bbc76d7ffb1893009"
 
 prismjs@^1.21.0, prismjs@~1.24.0:
   version "1.24.1"